Tag: M.W=150-200

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Reference of 1575-37-7.

Wen, Tiantian;Wang, Mingliang;Gao, Jie;Wang, Lanzhi research published 《 Cerium-enriched magnetic/recyclable dual-acid nanocatalyst for one-pot three-component synthesis of functionalized 1,5-benzodiazepines》, the research content is summarized as follows. Cerium enriched magnetic dual-acid nanocatalyst (CoFe₂O₄@SiO₂@APTES@ATA-CeCl₃) as green and recoverable nanocatalyst was prepared The novel nanocatalyst was characterized by Fourier transform IR spectroscopy (FT-IR), powder X-ray diffraction (XRD), SEM, energy-dispersive X-ray spectroscopy (EDS), inductively coupled plasma at. emission spectrometry (ICP-AES), transmission electron microscopy (TEM), XPS, nitrogen absorption-desorption experiment, and vibrating sample magnetometer (VSM). The dual-acid nanocatalyst was able to efficiently catalyze the synthesis of functionalized 1,5-benzodiazepines following through a three-component domino reaction of various substituted o-phenylenediamine, 1,3-dicarbonyl compounds, and phenylacetaldehyde. The dual-acid sites of Bronsted acid (2-aminoterephthalic acid (ATA)) and Lewis acid (CeCl₃) of the catalysts were determinant features. Furthermore, a plausible catalytic mechanism had been proposed. The dual-acid nanocatalyst could be simply separated and reused without any remarkable decrease within the yield after six runs.

1575-37-7, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., Reference of 1575-37-7

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 629-04-9, formula is C7H15Br, The most pervasive is the naturally produced bromomethane. Quality Control of 629-04-9

Wilhelmsen, Christopher A.;Zhang, Xuntong;Myhill, Jesse A.;Morken, James P. research published 《 Enantioselective Synthesis of Tertiary β-Boryl Amides by Conjunctive Cross-Coupling of Alkenyl Boronates and Carbamoyl Chlorides》, the research content is summarized as follows. Synthesis of versatile β tert-boryl amides is accomplished by conjunctive cross-coupling of α-substituted alkenyl boron “ate” complexes and carbamoyl chloride electrophiles. This reaction can be accomplished in an enantioselective fashion using a palladium catalyst in combination with MandyPhos. The addition of water results in enhanced chemoselectivity for the conjunctive coupling product relative to the Suzuki-Miyaura cross-coupling product. Transformations of the reaction products were examined as well as application to the synthesis of (+)-adalinine.

Quality Control of 629-04-9, 1-Bromoheptane is a useful research compound. Its molecular formula is C7H15Br and its molecular weight is 179.1 g/mol. The purity is usually 95%.
1-Bromoheptane is a reagent that is used for the preparation of alkylthiophienylzinc chloride.
1-Bromoheptane is a reactive compound that is used in the preparation of p-hydroxybenzoic acid, which is an intermediate in the synthesis of many natural compounds. 1-Bromoheptane has been shown to have biological properties and to inhibit mitochondrial membrane potential. It also causes cell lysis and hepatic steatosis in mice. This compound has been shown to inhibit the activity of enzymes such as acetylcholinesterase, butyrylcholinesterase, and carboxylesterase. 1-Bromoheptane can be used as a model for studying the effects on congestive heart failure by increasing cardiac workloads or decreasing myocardial contractility., 629-04-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Electric Literature of 6911-87-1.

Wang, Shihaozhi;Yang, Jiale;Li, Dianjun;Yang, Jinhui research published 《 Copper-Catalyzed Cascade N-Dealkylation/N-Methyl Oxidation of Aromatic Amines by Using TEMPO and Oxygen as Oxidants》, the research content is summarized as follows. A novel tandem N-dealkylation and N-Me aerobic oxidation of tertiary aromatic amines to N-arylformamides ArNC(O)H [Ar = Ph, 4-MeC₆H₄, 3-MeOC₆H₄, etc.] using copper and TEMPO was developed. This methodol. suggested an alternative synthetic route from N-methylarylamines to N-arylformamides ArNC(O)H.

Electric Literature of 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., 6911-87-1.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 1575-37-7, formula is C6H7BrN2, The most pervasive is the naturally produced bromomethane. Name: 4-Bromobenzene-1,2-diamine

Wang, Shuowen;Li, Rong;Jiang, Shuxin;Huang, Huawen;Shao, Wen;Deng, Guo-Jun research published 《 Selective Synthesis of Diverse Heterocycles via Metal-Free Oxidative Coupling of beta-Tetralone and Nitrogen Nucleophiles》, the research content is summarized as follows. A mild procedure for the selective preparation of diverse heterocycles (such as quinoxaline, phenazine, phenothiazine, etc.) from beta-tetralones and nitrogen nucleophiles under metal-free conditions has been developed. The iodine reagents played an important role in the selectivity control of condensation and dehydrogenative aromatization cascade processes. These reaction conditions tolerate a wide range of functional groups and apply to oxidation-sensitive nitrogen nucleophiles.

Name: 4-Bromobenzene-1,2-diamine, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

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. Related Products of 4224-70-8.

Wang, Tianlin;Zheng, Yue;Yu, Guangren;Chen, Xiaochun research published 《 Glycolysis of polyethylene terephthalate: Magnetic nanoparticle CoFe₂O₄ catalyst modified using ionic liquid as surfactant》, the research content is summarized as follows. The catalytic effect of nanoparticles was significantly affected by its size and surface property. In this work, a series of ionic liquids were synthesized and used as surfactant to modify CoFe₂O₄ MNP. XRD, FT-IR, TEM and VSM were performed to characterize modified CoFe₂O₄. The modified CoFe₂O₄ MNP with average size of 7 nm was obtained and it was so well dispersed in ethylene glycol that ethylene glycol based magnetic fluid was obtained. Modified CoFe₂O₄ MNP was used as catalyst for glycolysis of PET and showed excellent catalytic effect. The influence of ionic liquids surfactant and exptl. factors on glycolysis were investigated. Under optimal condition, PET (5 g), catalyst (CoFe2O4/C10-OAC, 0.1 g) and EG (25 g) at 195°C for 2.5 h, the PET conversion was 100% and BHET yield was 95.4%. More importantly, this catalyst can be collected by external magnetic field and its catalytic effect did not obviously decrease after it was reused for ten times. This work provided a new type of highly efficient catalyst of glycolysis of PET.

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., Related Products of 4224-70-8

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 629-04-9, formula is C7H15Br, The most pervasive is the naturally produced bromomethane. Recommanded Product: 1-Bromoheptane

Wang, Tongtong;Xu, Maotong;Jupp, Andrew R.;Chen, Shi-Ming;Qu, Zheng-Wang;Grimme, Stefan;Stephan, Douglas W. research published 《 Frustrated Lewis pair catalyzed hydrodehalogenation of benzyl-halides》, the research content is summarized as follows. 10 Mol% B(2,6-C₆F₂H₃)₃ in the presence of excess tetramethylpiperidine (TMP) and H₂ (or D₂) is shown to catalyze the hydrogenative dehalogenation of benzyl-halides to give corresponding toluene derivatives These reactions proceed via an initial FLP activation of H₂ yielding the ammonium hydridoborate [TMPH][HB(2,6-C₆F₂H₃)₃]. This species acts in analogy to a FLP to cooperatively activate C-X bond (X = Cl, Br, I) of benzyl-halides delivering hydride and generating the corresponding ammonium halide salts.

Recommanded Product: 1-Bromoheptane, 1-Bromoheptane is a useful research compound. Its molecular formula is C7H15Br and its molecular weight is 179.1 g/mol. The purity is usually 95%.
1-Bromoheptane is a reagent that is used for the preparation of alkylthiophienylzinc chloride.
1-Bromoheptane is a reactive compound that is used in the preparation of p-hydroxybenzoic acid, which is an intermediate in the synthesis of many natural compounds. 1-Bromoheptane has been shown to have biological properties and to inhibit mitochondrial membrane potential. It also causes cell lysis and hepatic steatosis in mice. This compound has been shown to inhibit the activity of enzymes such as acetylcholinesterase, butyrylcholinesterase, and carboxylesterase. 1-Bromoheptane can be used as a model for studying the effects on congestive heart failure by increasing cardiac workloads or decreasing myocardial contractility., 629-04-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 629-04-9, formula is C7H15Br, Name is 1-Bromoheptane. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Electric Literature of 629-04-9.

Wang, Xianjin;Cui, Penglei;Xia, Chungu;Wu, Lipeng research published 《 Catalytic Boration of Alkyl Halides with Borane without Hydrodehalogenation Enabled by Titanium Catalyst》, the research content is summarized as follows. An unprecedented and general Ti-catalyzed boration of alkyl (pseudo)halides (alkyl-X, X = I, Br, Cl, OMs) with borane (HBpin, HBcat) is reported. The use of Ti catalyst can successfully suppress the undesired hydrodehalogenation products that prevail using other transition-metal catalysts. Synthetically useful alkyl boronate esters are readily obtained from various (primary, secondary, and tertiary) alkyl electrophiles, including unactivated alkyl chlorides, with tolerance of other reducing functional groups such as ester, alkene, and carbamate. Preliminary studies on the mechanism revealed a possible radical reaction pathway. Further extension of the authors’ strategy to aryl bromides is also demonstrated.

629-04-9, 1-Bromoheptane is a useful research compound. Its molecular formula is C7H15Br and its molecular weight is 179.1 g/mol. The purity is usually 95%.
1-Bromoheptane is a reagent that is used for the preparation of alkylthiophienylzinc chloride.
1-Bromoheptane is a reactive compound that is used in the preparation of p-hydroxybenzoic acid, which is an intermediate in the synthesis of many natural compounds. 1-Bromoheptane has been shown to have biological properties and to inhibit mitochondrial membrane potential. It also causes cell lysis and hepatic steatosis in mice. This compound has been shown to inhibit the activity of enzymes such as acetylcholinesterase, butyrylcholinesterase, and carboxylesterase. 1-Bromoheptane can be used as a model for studying the effects on congestive heart failure by increasing cardiac workloads or decreasing myocardial contractility., Electric Literature of 629-04-9

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. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline. Organic compounds having carbon bonded to bromine are called organic bromides. HPLC of Formula: 6911-87-1.

Wang, Xin-Yu;Zhong, Yuan-Fang;Mo, Zu-Yu;Wu, Shi-Hong;Xu, Yan-Li;Tang, Hai-Tao;Pan, Ying-Ming research published 《 Synthesis of Seleno Oxindoles via Electrochemical Cyclization of N-arylacrylamides with Diorganyl Diselenides》, the research content is summarized as follows. The tandem cyclization of acrylamides with diselenides facilitated by electrochem. oxidation was successfully developed. This strategy provided an environmentally friendly method for the construction of C-Se bond. A series of (arylselanylmethyl)oxindoles such as I [R¹ = Me, Ph, 2-thienyl, etc.; R² = H, 4-Me, 5-MeO, etc.; R³ = Me, Ph, Bn] with pharmacol. activity was obtained by using this well-designed tandem cyclization strategy. The in vitro antitumor activity of the compounds I [R¹ = Ph; R² = H; R³ = Me, Bn] was also screened through MTT assay. Results showed that the (arylselanylmethyl)oxindoles I [R¹ = Ph; R² = H; R³ = Me, Bn] exhibited better antitumor activity than other oxindole derivatives II [R = CF₃, PhSO₂].

HPLC of Formula: 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., 6911-87-1.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 6911-87-1, formula is C7H8BrN, The most pervasive is the naturally produced bromomethane. Related Products of 6911-87-1

Wang, Yang;Sun, Yuan-Yuan;Cui, Yi-Mo;Yu, Ying-Xin;Wu, Zheng-Guang research published 《 Construction of Benzimidazolone Derivatives via Aryl Iodide Catalyzed Intramolecular Oxidative C-H Amination》, the research content is summarized as follows. The first aryl iodide catalyzed intramol. C-H amination of phenylurea was disclosed for high-efficiency synthesis of benzimidazolone derivatives in excellent yields (up to 97%) by an operationally simple one-step organocatalytic oxidative process. Fluorinated protic alcs. can efficiently accelerate the conversion of this transformation. The straightforward method had good functional group tolerance and can be performed with an inexpensive and readily accessible catalyst with high proficiency.

Related Products of 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., 6911-87-1.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

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 of C6H11BrO2.

Wang, Yangjian;Zheng, Junshui;Lin, Jian;Ye, Kai;Wei, Peng research published 《 Mitochondria-targeting and ROS-responsive nanocarriers via amphiphilic TPP-PEG-TK-Ce6 for nanoenabled photodynamic therapy》, the research content is summarized as follows. Designing targeted-delivering and stimuli-responsive nanocarriers for photodynamic therapy (PDT) is an appealing method, especially, targeting delivery of photosensitizers to mitochondria as the most sensitive cellular organelles to reactive oxygen species (ROS) could significantly enhance the therapeutic efficacy of PDT. In this study, we synthesized triphenylphosphonium bonded PEG-NH₂ (TPP-PEG-NH₂) and bridged to chlorin e6 (Ce6) via thioketal (TK) linkage to obtain red light-triggered, amphiphilic copolymer (TPP-PEG-TK-Ce6), which could self-assemble into micelles with an average size of 160 nm and zeta potential of +20.1 mV. The in vitro release behavior of TPP-PEG-TK-Ce6 nanocarriers showed a light-activated way and was dependent on the H₂O₂ concentration TPP-PEG-TK-Ce6 nanocarriers exhibited high cytotoxicity against C6 cells with illumination. Confocal laser scanning microscopy observation indicated that TPP-PEG-TK-Ce6 nanocarriers were efficiently internalized into the mitochondrion of C6 cells, released Ce6 via light activated. By contrast, in the case of TPP-PEG-NH₂ directly bonded Ce6 (TPP-PEG-Ce6) nanocarriers, little Ce6 was found in the mitochondrion. The stronger fluorescence in the mitochondrion of TPP-PEG-TK-Ce6 nanocarriers originated from the mitochondrial-targeting capability of TPP and the cleavage of TK linkages activated by light irradiation, which greatly improved the cellular uptake of TPP-PEG-TK-Ce6 nanocarriers and released more Ce6 in the mitochondrion. This work provided a facile strategy to improve PDT efficacy.

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 of C6H11BrO2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary