Month: October 2022

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 4224-70-8, formula is C6H11BrO2, Name is 6-Bromohexanoic acid. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Application In Synthesis of 4224-70-8.

Liu, Shengda;Yan, Tengfei;Sun, Jianxin;Li, Fei;Xu, Jiayun;Sun, Hongcheng;Yu, Shuangjiang;Liu, Junqiu research published 《 Biomimetic Cascade Polymer Nanoreactors for Starvation and Photodynamic Cancer Therapy》, the research content is summarized as follows. The selective disruption of nutritional supplements and the metabolic routes of cancer cells offer a promising opportunity for more efficient cancer therapeutics. Herein, a biomimetic cascade polymer nanoreactor (GOx/CAT-NC) was fabricated by encapsulating glucose oxidase (GOx) and catalase (CAT) in a porphyrin polymer nanocapsule for combined starvation and photodynamic anticancer therapy. Internalized by cancer cells, the GOx/CAT-NCs facilitate microenvironmental oxidation by catalyzing endogenous H₂O₂ to form O₂, thereby accelerating intracellular glucose catabolism and enhancing cytotoxic singlet oxygen (¹O₂) production with IR irradiation The GOx/CAT-NCs have demonstrated synergistic advantages in long-term starvation therapy and powerful photodynamic therapy (PDT) in cancer treatment, which inhibits tumor cells at more than twice the rate of starvation therapy alone. The biomimetic polymer nanoreactor will further contribute to the advancement of complementary modes of spatiotemporal control of cancer therapy.

4224-70-8, 6-bromohexanoic acid is an organobromine compound comprising hexanoic acid having a bromo substituent at the 6-position. It derives from a hexanoic acid.
6-Bromohexanoic acid is a useful research compound. Its molecular formula is C6H11BrO2 and its molecular weight is 195.05 g/mol. The purity is usually 95%.
6-Bromohexanoic acid is useful for the preparation of anti-CTLA4 compounds as antitumor agents.
6-Bromohexanoic acid is a fatty acid that has been shown to be an effective agent for the treatment of cancer. It is used in gene therapy to inhibit the growth of cancer cells by binding to and then activating transcription factors. 6-Bromohexanoic acid can also be used as a chemotherapeutic agent and has been shown to cause apoptosis in monoclonal antibody-treated cells. 6-Bromohexanoic acid has pharmacokinetic properties that are similar to those of other fatty acids. The reaction solution was found to have high chemical stability, which may be due to the presence of nitrogen atoms. This reaction solution was found to adsorb onto the surface of monoclonal antibodies and cell culture, altering their properties., Application In Synthesis of 4224-70-8

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline, Recommanded Product: 4-Bromo-N-methylaniline

Liu, Peng;Tung, Nguyen Thanh;Xu, Xiangchao;Yang, Jiazhi;Li, Feng research published 《 N-Methylation of Amines with Methanol in the Presence of Carbonate Salt Catalyzed by a Metal-Ligand Bifunctional Ruthenium Catalyst [(p-cymene)Ru(2,2′-bpyO)(H₂O)]》, the research content is summarized as follows. A ruthenium complex [(p-cymene)Ru(2,2′-bpyO)(H₂O)] was found to be a general and efficient catalyst for the N-methylation of amines with methanol in the presence of carbonate salt. Moreover,a series of sensitive substituents such as nitro, ester, cyano and vinyl groups were tolerated under present conditions. It was confirmed that OH units in the ligand were crucial for the catalytic activity. Notably, this research exhibited the potential of metal-ligand bifunctional ruthenium catalysts for the hydrogen auto-transfer process.

Recommanded Product: 4-Bromo-N-methylaniline, 4-Bromo-N-methylaniline is a aniline based compound known to exhibit mutagenic properties.
4-Bromo-N-methylaniline is a useful research compound. Its molecular formula is C7H8BrN and its molecular weight is 186.05 g/mol. The purity is usually 95%.
4-Bromophenylmethylamine is an organic compound that has anti-inflammatory properties and is used as a pharmaceutical. It belongs to the group of amines. The hydrolysis of 4-bromophenylmethylamine by hydrochloric acid produces phenol and bromamine (NHBr). The reaction system can be used to synthesize a number of compounds, including anilines, benzofurans, and other aromatic compounds. 4-Bromophenylmethylamine reacts with muscle tissue in a similar manner as acetaminophen does. This drug also has been shown to have significant effects on the energy metabolism in the muscles of rats that are given carbon source., 6911-87-1.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline, Synthetic Route of 6911-87-1

Liu, Peng;Yang, Jiazhi;Ai, Yao;Hao, Shushu;Chen, Xiaozhong;Li, Feng research published 《 Recyclable covalent triazine framework-supported iridium catalyst for the N-methylation of amines with methanol in the presence of carbonate》, the research content is summarized as follows. An iridium complex Cp*Ir@CTF, which is synthesized by the coordinative immobilization of [Cp*IrCl₂]₂ on a functionalized covalent triazine framework (CTF), was found to be a general and highly efficient catalyst for the N-methylation of amines RNH₂ [R = octyl, adamantan-1-yl, naphthalen-2-yl, 1,3-benzoxazol-2-yl, etc.], 1,2,3,4-tetrahydroisoquinoline and 1,3-bis(4-piperidyl)propane with methanol in the presence of carbonate. Under environmentally benign conditions, a variety of desirable products RNHCH₃, RN(CH₃)₂, 2-methyl-1,2,3,4-tetrahydroisoquinoline and 1-methyl-4-(3-(1-methylpiperidin-4-yl)propyl)piperidine/R¹S(O)₂NH(CH₃) (R¹ = t-Bu, cyclopropyl, 4-chlorophenyl, thiophen-2-yl, etc.) were obtained in high yields with complete selectivities and functional group friendliness. Furthermore, the synthesized catalyst Cp*Ir@CTF could be recycled by simple filtration without obvious loss of catalytic activity after sixth cycle. Notably, this research exhibited the potential of covalent triazine framework-supported transition metal catalyst Cp*Ir@CTF for hydrogen autotransfer process.

6911-87-1, 4-Bromo-N-methylaniline is a aniline based compound known to exhibit mutagenic properties.
4-Bromo-N-methylaniline is a useful research compound. Its molecular formula is C7H8BrN and its molecular weight is 186.05 g/mol. The purity is usually 95%.
4-Bromophenylmethylamine is an organic compound that has anti-inflammatory properties and is used as a pharmaceutical. It belongs to the group of amines. The hydrolysis of 4-bromophenylmethylamine by hydrochloric acid produces phenol and bromamine (NHBr). The reaction system can be used to synthesize a number of compounds, including anilines, benzofurans, and other aromatic compounds. 4-Bromophenylmethylamine reacts with muscle tissue in a similar manner as acetaminophen does. This drug also has been shown to have significant effects on the energy metabolism in the muscles of rats that are given carbon source., Synthetic Route of 6911-87-1

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 4897-84-1, formula is C5H9BrO2, The most pervasive is the naturally produced bromomethane. Category: bromides-buliding-blocks

Liu, Mingyu;Yang, Pusu;Karunananda, Malkanthi K.;Wang, Yanyan;Liu, Peng;Engle, Keary M. research published 《 C(alkenyl)-H Activation via Six-Membered Palladacycles: Catalytic 1,3-Diene Synthesis》, the research content is summarized as follows. A catalytic method to prepare highly substituted 1,3-dienes from two different alkenes is described using a directed, palladium(II)-mediated C(alkenyl)-H activation strategy. The transformation exhibits broad scope across three synthetically useful substrate classes masked with suitable bidentate auxiliaries (4-pentenoic acids, allylic alcs., and bishomoallylic amines) and tolerates internal nonconjugated alkenes, which have traditionally been a challenging class of substrates in this type of chem. Catalytic turnover is enabled by either MnO₂ as the stoichiometric oxidant or co-catalytic Co(OAc)₂ and O₂ (1 atm). Exptl. and computational studies were performed to elucidate the preference for C(alkenyl)-H activation over other potential pathways. As part of this effort, a structurally unique alkenylpalladium(II) dimer was isolated and characterized.

4897-84-1, Methyl 4-bromobutyrate,also as known as 4-Bromobutyric acid methyl ester, is a useful research compound. Its molecular formula is C5H9BrO2 and its molecular weight is 181.03 g/mol. The purity is usually 95%.
4-Bromobutyric acid methyl ester is a synthetic compound that can be used to inhibit the activity of the G1 phase cyclin-dependent kinases. It has been shown to inhibit protein synthesis by alkylating the amino groups of proteins and fatty acids. 4-Bromobutyric acid methyl ester also inhibits the growth of cancer cell lines, such as renal carcinoma cells. The mechanism of action for this drug is not well understood, but it may be due to its ability to bind with monoclonal antibodies and enter kidney cells by passive diffusion., Category: bromides-buliding-blocks

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 70-23-5, formula is C5H7BrO3, The most pervasive is the naturally produced bromomethane. Reference of 70-23-5

Liu, Longbin;Johnson, Peter D.;Prime, Michael E.;Khetarpal, Vinod;Lee, Matthew R.;Brown, Christopher J.;Chen, Xuemei;Clark-Frew, Daniel;Coe, Samuel;Conlon, Mike;Davis, Randall;Ensor, Samantha;Esposito, Simone;Moren, Anton Forsberg;Gai, Xinjie;Green, Samantha;Greenaway, Catherine;Haber, James;Halldin, Christer;Hayes, Sarah;Herbst, Todd;Herrmann, Frank;Hessmann, Manuela;Hsai, Ming Min;Kotey, Adrian;Mangette, John E.;Mills, Matthew R.;Monteagudo, Edith;Nag, Sangram;Nibbio, Martina;Orsatti, Laura;Schaertl, Sabine;Scheich, Christoph;Sproston, Joanne;Stepanov, Vladimir;Varnas, Katarina;Varrone, Andrea;Wityak, John;Mrzljak, Ladislav;Munoz-Sanjuan, Ignacio;Bard, Jonathan A.;Dominguez, Celia research published 《 [¹¹C]CHDI-626, a PET Tracer Candidate for Imaging Mutant Huntingtin Aggregates with Reduced Binding to AD Pathological Proteins》, the research content is summarized as follows. The expanded polyglutamine-containing mutant huntingtin (mHTT) protein is implicated in neuronal degeneration of medium spiny neurons in Huntington′s disease (HD) for which multiple therapeutic approaches are currently being evaluated to eliminate or reduce mHTT. Development of effective and orthogonal biomarkers will ensure accurate assessment of the safety and efficacy of pharmacol. interventions. We have identified and optimized a class of ligands that bind to oligomerized/aggregated mHTT, which is a hallmark in the HD postmortem brain. These ligands are potentially useful imaging biomarkers for HD therapeutic development in both preclin. and clin. settings. We describe here the optimization of the benzo[4,5]imidazo[1,2-a]pyrimidine series that show selective binding to mHTT aggregates over Aβ- and/or tau-aggregates associated with Alzheimer′s disease pathol. Compound [¹¹C]-2 was selected as a clin. candidate based on its high free fraction in the brain, specific binding in the HD mouse model, and rapid brain uptake/washout in nonhuman primate positron emission tomog. imaging studies.

Reference of 70-23-5, Ethyl bromopyruvate molecular formula is C5H7BrO3 and its molecular weight is 195.01 g/mol. The purity is usually 95%.

Ethyl bromopyruvate is used in a synthesis of thioxothiazolidines from carbon disulfide and primary amines.

Ethyl bromopyruvate is a chemical inhibitor that inhibits the enzyme pyruvate dehydrogenase, which is responsible for the conversion of pyruvic acid to acetyl-CoA. This inhibition leads to a decrease in ATP levels and can cause metabolic disorders. Ethyl bromopyruvate is used as an anthelmintic drug and in asymmetric synthesis. It is also used in the synthesis of thiostrepton, an antibiotic that has been shown to have antimicrobial activity against Gram-positive bacteria, including Staphylococcus aureus and Streptococcus pneumoniae., 70-23-5.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 823-78-9, formula is C7H6Br2, Name is 1-Bromo-3-(bromomethyl)benzene. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. HPLC of Formula: 823-78-9.

Liu, Li;Chen, Yi;Zeng, Rui-Feng;Liu, Yun;Xie, Sai-Sai;Lan, Jin-Shuai;Ding, Yue;Yang, Yi-Ting;Yang, Jun;Zhang, Tong research published 《 Design and synthesis of novel 3,4-dihydrocoumarins as potent and selective monoamine oxidase-B inhibitors with the neuroprotection against Parkinson’s disease》, the research content is summarized as follows. The monoamine oxidase-B (MAO-B) inhibitors with neuroprotective effects are better for Parkinson’s disease (PD) treatment, due to the complicated pathogenesis of PD. To develop new hMAO-B inhibitors with neuroprotection, a novel series of 3,4-dihydrocoumarins was designed as selective and reversible hMAO-B inhibitors to treat PD. Most compounds showed potent and selective inhibition for hMAO-B over hMAO-A with IC₅₀ values ranging from nanomolar to sub-nanomolar. Among them, compound I was the most potent hMAO-B inhibitor (IC₅₀ = 0.37 nM) being about 20783-fold more active than iproniazid, and exhibited the highest selectivity for hMAO-B (SI > 270,270). Kinetic studies revealed that compound I was a reversible and competitive inhibitor of hMAO-B. Neuroprotective studies indicated that compound I could protect PC12 cells from the damage induced by 6-OHDA and rotenone. Besides, compound I did not exhibit acute toxicity at a dose up to 2500 mg/kg (po), and could cross the BBB in parallel artificial membrane permeability assay. More importantly, compound I was able to significantly prevent the motor deficits in the MPTP-induced PD model. These results indicate that compound I is an effective and promising candidate against PD.

823-78-9, 3-Bromobenzyl bromide undergoes reduction with diethylzinc in the presence of Pd(PPh3)4 to yield corresponding hydrocarbon.

3-Bromobenzyl bromide is a useful research compound. Its molecular formula is C7H6Br2 and its molecular weight is 249.93 g/mol. The purity is usually 95%.

3-Bromobenzyl bromide is a molecule that has been synthesized and shown to have anticancer activity. It inhibits the activity of cancer cells by binding to amines in these cells and preventing the formation of hydrogen bonds between these molecules. 3-Bromobenzyl bromide has also been shown to selectively inhibit the activity of NS5B polymerase, an enzyme that is important in the replication of the hepatitis C virus. The synthetic nature of this molecule makes it an attractive target for analytical methods such as nuclear magnetic resonance spectroscopy. This molecule also shows significant cytotoxicity against cancer cell lines in vitro, as well as inducing tumor necrosis factor-alpha (TNF-α) production in lps-stimulated murine macrophages., HPLC of Formula: 823-78-9

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 585-76-2, formula is C7H5BrO2, Name is 3-Bromobenzoic acid. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Recommanded Product: 3-Bromobenzoic acid.

Liu, Jie;Zhang, Guang-Yu;Zhang, Zhe;Li, Bo;Chai, Fei;Wang, Qi;Zhou, Zi-Dan;Xu, Ling-Ling;Wang, Shou-Kai;Jin, Zhen;Tang, You-Zhi research published 《 Design, synthesis, in vitro and in vivo evaluation against MRSA and molecular docking studies of novel pleuromutilin derivatives bearing 1, 3, 4-oxadiazole linker》, the research content is summarized as follows. A class of pleuromutilin derivatives containing 1,3,4-oxadiazole were designed and synthesized as potential antibacterial agents against Methicillin-resistant staphylococcus aureus (MRSA). The ultrasound-assisted reaction was proposed as a green chem. method to synthesize 1,3,4-oxadiazole derivatives Among these pleuromutilin derivatives, compound 133 (I) was found to be the strongest antibacterial derivative against MRSA (MIC = 0.125μg/mL). Furthermore, the result of the time-kill curves displayed that compound 133 could inhibit the growth of MRSA in vitro quickly (-4.36 log10 CFU/mL reduction). Then, compound 133 (-1.82 log₁₀ CFU/mL) displayed superior in vivo antibacterial efficacy than tiamulin (-0.82 log₁₀ CFU/mL) in reducing MRSA load in mice thigh model. Besides, compound 133 exhibited low cytotoxicity to RAW 264.7 cells. Mol. docking studies revealed that compound 133 was successfully localized in the binding pocket of 50S ribosomal subunit (ΔG_b = -10.50 kcal/mol). The results indicated that these pleuromutilin derivatives containing 1,3,4-oxadiazole might be further developed into novel antibiotics against MRSA.

Recommanded Product: 3-Bromobenzoic acid, 3-bromobenzoic acid is a bromobenzoic acid carrying a single bromo subsituent at the 3-position.
3-Bromobenzoic acid, also known as 3-Bromobenzoic acid, is a useful research compound. Its molecular formula is C7H5BrO2 and its molecular weight is 201.02 g/mol. The purity is usually 95%.
3-bromobenzoic acid is used as a reagent in the synthesis of deoxypodophyllotoxin derivatives with insecticidal activity. Also used as a reagent in the synthesis of thiazole derivatives with antibacterial activity.
3-bromobenzoic acid is a molecule that is classified as a Group P2. It has an electronegativity of 1.3 and an acidity of 0.8, which are both in the middle range of values for this group. 3-Bromobenzoic acid is soluble in water and is soluble in ethanol, acetone, and ether. The chemical structure of 3-bromobenzoic acid can be determined by its monoclonal antibody binding sites, electrochemical impedance spectroscopy data, and Langmuir adsorption isotherm data. 3-Bromobenzoic acid reacts with hydrochloric acid to form benzoate and HCl gas. Chronic exposure to 3-bromobenzoic acid has been shown to cause glutamate dehydrogenase inhibition, leading to an accumulation of p-hydroxybenzoic acid in the body. , 585-76-2.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate. Organic compounds having carbon bonded to bromine are called organic bromides. HPLC of Formula: 4897-84-1.

Liu, Jidan;Xu, Erjie;Jiang, Jinyuan;Huang, Zeng;Zheng, Liyao;Liu, Zhao-Qing research published 《 Copper-mediated tandem ring-opening/cyclization reactions of cyclopropanols with aryldiazonium salts: synthesis of N-arylpyrazoles》, the research content is summarized as follows. A general method for the synthesis of structurally diverse N-arylpyrazoles I [R = H, 3-Me, 4-Cl, etc.; R¹ = c-Pr, Ph, 3-thienyl, etc.; R² = H, Me, Et, etc.] from readily available cyclopropanols and aryldiazonium salts was disclosed. The reaction was conducted at room temperature within minutes with a broad substrate scope and excellent regioselectivity.

4897-84-1, Methyl 4-bromobutyrate,also as known as 4-Bromobutyric acid methyl ester, is a useful research compound. Its molecular formula is C5H9BrO2 and its molecular weight is 181.03 g/mol. The purity is usually 95%.
4-Bromobutyric acid methyl ester is a synthetic compound that can be used to inhibit the activity of the G1 phase cyclin-dependent kinases. It has been shown to inhibit protein synthesis by alkylating the amino groups of proteins and fatty acids. 4-Bromobutyric acid methyl ester also inhibits the growth of cancer cell lines, such as renal carcinoma cells. The mechanism of action for this drug is not well understood, but it may be due to its ability to bind with monoclonal antibodies and enter kidney cells by passive diffusion., HPLC of Formula: 4897-84-1

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 5445-17-0, formula is C4H7BrO2, Name is Methyl 2-bromopropanoate. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. SDS of cas: 5445-17-0.

Liu, Jiawei;Li, Lin;Xu, Zhongzheng;Chen, Jia;Zhao, Mingwei;Dai, Caili research published 《 CO₂-responsive zwitterionic copolymer for effective emulsification and facile demulsification of crude heavy oil》, the research content is summarized as follows. Viscosity reduction by emulsification would greatly facilitate the exploitation and pipelining transportation of heavy oil, as well as oil sands/sludge washing. However, the final demulsification process to achieve separation of oil and water is tricky. Therefore, developing smart emulsifiers that can be switched on demand to achieve both effective emulsification and facile demulsification in subsequent oil/water separation process would be of great significance to the practical applications. In this paper, a zwitterionic copolymer emulsifier comprising acrylamide (AM), 2-(diethylamino)ethyl methacrylate (DEAEMA) and 3-[dimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azaniumyl]propane-1-sulfonate (SBMA) was prepared via reversible addition-fragmentation chain transfer (RAFT) polymerization for better control of the mol. weight, exhibiting good salt resistance and fast CO2-responsiveness. The prepared copolymer can efficiently emulsify heavy crude oil with a viscosity reduction rate up to 98.6% in highly mineralized water. While in the presence of CO₂, the formed heavy oil/water emulsions can be rapidly broken to obtain oil-water two phases. Compared with traditional demulsification methods, the CO₂-responsive strategy presented in this work can achieve a lower oil content in water (1.4%) after separation Furthermore, the copolymer can also be applied to effectively emulsify and clean oily sludge. The CO₂-responsive zwitterionic copolymer emulsifier demonstrated great potential in various engineering applications including exploitation and pipelining transportation of heavy oil, and oil sands/sludge washing, facilitating reduction of water pollution and energy saving.

SDS of cas: 5445-17-0, Methyl 2-bromopropionate, also known as Methyl 2-bromopropionate, is a useful research compound. Its molecular formula is C4H7BrO2 and its molecular weight is 167 g/mol. The purity is usually 95%.
Methyl 2-bromopropionate is used in the synthesis of poly(ADP-Ribose)polymerase inhibitors derived from benzoxazin-3-one. Also used in the synthesis of 5-HT2C antagonists affecting serotonin levels.
Methyl 2-bromopropanoate is a chemical compound that can be synthesized in an asymmetric manner. The reaction of methyl 2-bromopropanoate with hydrochloric acid gives the corresponding carboxylic acid, methyl propanoate, and hydrogen bromide in a 1:1 ratio. It has been shown that methyl 2-bromopropanoate is a potential catalyst for the reduction of chloride to chloride ion via the borohydride reduction method. Methyl 2-bromopropanoate has also been used as a model system for studying halides and copper complexes. Magnetic resonance spectroscopy studies have revealed that this chemical compound has a high redox potential and kinetic properties., 5445-17-0.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides. 4224-70-8, formula is C6H11BrO2, Name is 6-Bromohexanoic acid. Organic compounds having carbon bonded to bromine are called organic bromides. Related Products of 4224-70-8.

Liu, Jianbo;Parker, Matthew F. L.;Wang, Sinan;Flavell, Robert R.;Toste, F. Dean;Wilson, David M. research published 《 Synthesis of N-trifluoromethyl amides from carboxylic acids》, the research content is summarized as follows. Here, the synthesis of N-trifluoromethyl amides R¹C(O)NCF₃(R²) [R¹ = Et, cyclohexyl, CH₂CH₂Ph, etc.; R² = Me, allyl, CH₂CH₂Ph, etc.] from carboxylic acid halides and esters under mild conditions via isothiocyanates in the presence of silver fluoride at room temperature was reported. Through this strategy, isothiocyanates were desulfurized with AgF, and then the formed derivative was acylated to afford N-trifluoromethyl amides, including previously inaccessible structures. This method showed broad scope, provides a platform for rapidly generating N-trifluoromethyl amides by virtue of the diversity and availability of both reaction partners and should find application in the modification of advanced intermediates.

Related Products of 4224-70-8, 6-bromohexanoic acid is an organobromine compound comprising hexanoic acid having a bromo substituent at the 6-position. It derives from a hexanoic acid.
6-Bromohexanoic acid is a useful research compound. Its molecular formula is C6H11BrO2 and its molecular weight is 195.05 g/mol. The purity is usually 95%.
6-Bromohexanoic acid is useful for the preparation of anti-CTLA4 compounds as antitumor agents.
6-Bromohexanoic acid is a fatty acid that has been shown to be an effective agent for the treatment of cancer. It is used in gene therapy to inhibit the growth of cancer cells by binding to and then activating transcription factors. 6-Bromohexanoic acid can also be used as a chemotherapeutic agent and has been shown to cause apoptosis in monoclonal antibody-treated cells. 6-Bromohexanoic acid has pharmacokinetic properties that are similar to those of other fatty acids. The reaction solution was found to have high chemical stability, which may be due to the presence of nitrogen atoms. This reaction solution was found to adsorb onto the surface of monoclonal antibodies and cell culture, altering their properties., 4224-70-8.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary