Category: 13465-09-3

Pomogaeva, Anna V.; Timoshkin, Alexey Y. published their research in Journal of Computational Chemistry in 2021. The article was titled 《Influence of the solvent on the Lewis acidity of antimony pentahalides and group 13 Lewis acids toward acetonitrile and pyridine》.Related Products of 13465-09-3 The article contains the following contents:

Energetic effects of solvation of SbF5, SbCl5, and 21 group 13 Lewis acids (LA) and their mol. complexes with acetonitrile and pyridine are evaluated using SMD approach. Compared to the gas phase, solvation increases the stability of boron- and aluminum-containing complexes but decreases the stability of gallium and indium-containing homologs due to larger solvation energies of free LA. New Lewis acidity scales, based on the Gibbs energy of dissociation of the mol. complexes LA·pyridine and LA·acetonitrile in the gas phase, in benzene and acetonitrile solutions, are proposed. The experimental process involved the reaction of Indium(III) bromide(cas: 13465-09-3Related Products of 13465-09-3)

Indium(III) bromide(cas: 13465-09-3) is used in organic synthesis as a water tolerant Lewis acid. It efficiently catalyzes the three-component coupling of β-keto esters, aldehydes and urea (or thiourea) to afford the corresponding dihydropyrimidinones.Related Products of 13465-09-3

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Product Details of 13465-09-3In 2020 ,《Synthesis, properties and structures of gallium(III) and indium(III) halide complexes with neutral pnictine coordination》 appeared in Journal of Organometallic Chemistry. The author of the article were Cairns, Kelsey R.; Greenacre, Victoria K.; Grose, Laura A.; Levason, William; Reid, Gillian; Robinson, Fred. The article conveys some information:

A series of Group 13 halide complexes of SbnBu3, [GaX3(SbnBu3)] and [InX3(SbnBu3)] (X = Cl, Br, I) have been prepared by reaction of the appropriate trihalide with SbnBu3 in n-hexane or CH2Cl2 solution, and characterized by microanal., IR, 1H, 13C{1H} and 71Ga NMR spectroscopy. X-ray crystal structures are reported for [InX3(SbnBu3)] (X = Cl, Br) and [GaX3(SbnBu3)]. Similar pseudo-tetrahedral complexes of AsEt3, [GaCl3(AsEt3)], [InCl3(AsEt3)] and the five-coordinate [InCl3(AsEt3)2] were also obtained and their structures determined Attempts to use [InCl3(SbR3)] and [GaCl3(SbR3)] (R = nBu, Et) as single source precursors for low pressure CVD growth of InSb or GaSb films were unsuccessful, instead producing elemental antimony, while [GaCl3(AsEt3)] and [InCl3(AsEt3)] failed to produce any deposition under similar conditions. In the part of experimental materials, we found many familiar compounds, such as Indium(III) bromide(cas: 13465-09-3Product Details of 13465-09-3)

Indium(III) bromide(cas: 13465-09-3) is used in organic synthesis as a water tolerant Lewis acid. It efficiently catalyzes the three-component coupling of β-keto esters, aldehydes and urea (or thiourea) to afford the corresponding dihydropyrimidinones.Product Details of 13465-09-3

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

In 2018,Maezono, Shizuka Mei Bautista; Park, Ga Eul; Lee, Yong Rok published 《Regiospecific construction of diverse and polyfunctionalized γ-pyrone cores by indium(III)-catalyzed annulation of diazodicarbonyls with active methylenes, 4-hydroxycoumarins, or 4-hydroxyquinolinone》.Organic Chemistry Frontiers published the findings.Synthetic Route of Br3In The information in the text is summarized as follows:

An efficient and novel construction of diverse and polyfunctionalized γ-pyrones has been developed by InBr3-catalyzed annulation of various cyclic and acyclic diazo compounds with multifarious active methylenes, 4-hydroxycoumarins, or 4-hydroxyquinolinone. This technique proceeds through a cascade of carbene generation/ketene formation/conjugate addition/intramol. cyclization/elimination reactions. In addition, transformation of the synthesized compound for further functionalization is realized.Indium(III) bromide(cas: 13465-09-3Synthetic Route of Br3In) was used in this study.

Indium(III) bromide(cas: 13465-09-3) is used in organic synthesis as a water tolerant Lewis acid. It efficiently catalyzes the three-component coupling of β-keto esters, aldehydes and urea (or thiourea) to afford the corresponding dihydropyrimidinones.Synthetic Route of Br3In

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

COA of Formula: Br3InIn 2020 ,《A radical-mediated 1,3,4-trifunctionalization cascade of 1,3-enynes with sulfinates and tert-butyl nitrite: facile access to sulfonyl isoxazoles》 was published in Chemical Communications (Cambridge, United Kingdom). The article was written by Yue, Xin; Hu, Ming; He, Xingyi; Wu, Shuang; Li, Jin-Heng. The article contains the following contents:

An unprecedented indium-promoted three-component 1,3,4-trifunctionalization cascade of 1,3-enynes with sodium sulfinates and tert-Bu nitrite (TBN) to access 5-sulfonylisoxazoles I [R1 = Ph, 3-thienyl, CH2OCOPh, etc.; R2 = H, Me; R3 = Me, cyclopropyl, Ph, etc.] via [3+2] annulation was reported. By employing TBN as both the radical initiator and the N-O two atom unit, this method enabled the formation of three new carbon-heteroatom bonds, C-S, C-N and C-O bonds, in a single reaction through a sequence of sulfonylation, isomerization, nitration and annulation with a broad substrate scope, excellent selectivity and the potential of late-stage functionalization of natural products. The experimental process involved the reaction of Indium(III) bromide(cas: 13465-09-3COA of Formula: Br3In)

Indium(III) bromide(cas: 13465-09-3) is used as a catalyst to produce dithioacetals when unactivated alkynes react with thiols and fields such as optics and microelectronics that utilize semiconductor technology have wide uses for indium in high-performing solar cells.COA of Formula: Br3In

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

《Bi(OAc)3/chiral phosphoric acid catalyzed enantioselective allylation of isatins》 was published in Chemical Communications (Cambridge, United Kingdom) in 2020. These research results belong to Wang, Jie; Zhang, Qingxia; Li, Yao; Liu, Xiangshuai; Li, Xin; Cheng, Jin-Pei. COA of Formula: Br3In The article mentions the following:

An efficient protocol for construction of chiral 3-allyl-3-hydroxyoxindoles I (R = 4-Cl, 5-Br, 6-F, etc.; R1 = Me, Ph, naphthalen-1-ylmethyl, etc.) via the enantioselective allylation reaction of isatins II and allylboronates CH2=CH(R2)C(R3)(R4)B(-OC(CH3)2C(CH3)2O-) (R2 = R3 = R4 = H, Me) catalyzed by a simple binary acid Bi(OAc)3/chiral phosphoric acid system under mild conditions was disclosed. The synthetic utility of this strategy has been demonstrated through the formal synthesis of ent-CPC-1. In the experiment, the researchers used many compounds, for example, Indium(III) bromide(cas: 13465-09-3COA of Formula: Br3In)

Indium(III) bromide(cas: 13465-09-3) is used in organic synthesis as a water tolerant Lewis acid. It efficiently catalyzes the three-component coupling of β-keto esters, aldehydes and urea (or thiourea) to afford the corresponding dihydropyrimidinones.COA of Formula: Br3In

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Synthetic Route of Br3InIn 2022 ,《Introducing the Catalytic Amination of Silanes via Nitrene Insertion》 was published in Journal of the American Chemical Society. The article was written by Rodriguez, Anabel M.; Perez-Ruiz, Jorge; Molina, Francisco; Poveda, Ana; Perez-Soto, Raul; Maseras, Feliu; Diaz-Requejo, M. Mar; Perez, Pedro J.. The article contains the following contents:

The direct functionalization of Si-H bonds by the nitrene insertion methodol. is described. A Cu(I) complex bearing a trispyrazolylborate ligand catalyzes the transfer of a nitrene group from PhI:NTs to the Si-H bond of silanes, disilanes, and siloxanes, leading to the exclusive formation of Si-NH moieties in the 1st example of this transformation. The process tolerates other functionalities in the substrate such as several C-H bonds and alkyne and alkene moieties directly bonded to the Si center. D. functional theory (DFT) calculations provide a mechanistic interpretation consisting of a Si-H homolytic cleavage and subsequent rebound to the Si-centered radical. In the experiment, the researchers used Indium(III) bromide(cas: 13465-09-3Synthetic Route of Br3In)

Indium(III) bromide(cas: 13465-09-3) is used as a catalyst to produce dithioacetals when unactivated alkynes react with thiols and fields such as optics and microelectronics that utilize semiconductor technology have wide uses for indium in high-performing solar cells.Synthetic Route of Br3In

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

《Density Functional Study of Methane Activation by Frustrated Lewis Pairs with Group 13 Trihalides and Group 15 Pentahalides and a Machine Learning Analysis of Their Barrier Heights》 was written by Migliaro, Ignacio; Cundari, Thomas R.. Application In Synthesis of Indium(III) bromide And the article was included in Journal of Chemical Information and Modeling in 2020. The article conveys some information:

Frustrated Lewis pairs (FLP) are an important advancement in metal-free catalysis. FLPs activate a variety of small mols., notably dihydrogen. Methane activation, however, has not been reported despite it being an abundant chem. feedstock. D. functional theory calculations were utilized to elucidate the reaction mechanism of methane activation by triel trihalide and pnictogen pentahalide-ammonia Lewis pairs. Two reaction mechanisms were modeled for methane activation: proton abstraction and hydride abstraction. In all cases, deprotonation was thermodynamically and kinetically favored vs. hydride abstraction. The use of heavier pnictogens and bigger triels were calculated to be more favorable for the activation of methane. To discern factors affecting the activation energies, different descriptors were correlated-ground state thermodn., orbital energies, transition state strain energies, etc.-but no consistent patterns were identified. Thus, machine learning methods were used to correlate ground state parameters to barrier heights. A neural network was used to correlate ground state descriptors (global electrophilicity index, bond dissociation energies, reaction energies) to activation free energies (R2 = 0.90). The experimental process involved the reaction of Indium(III) bromide(cas: 13465-09-3Application In Synthesis of Indium(III) bromide)

Indium(III) bromide(cas: 13465-09-3) is used in organic synthesis as a water tolerant Lewis acid. It efficiently catalyzes the three-component coupling of β-keto esters, aldehydes and urea (or thiourea) to afford the corresponding dihydropyrimidinones.Application In Synthesis of Indium(III) bromide

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Ikeda, Yuto; Inagaki, Yusuke; Setaka, Wataru published their research in Chemical Communications (Cambridge, United Kingdom) in 2021. The article was titled 《Simultaneous synthesis and characterization of in/out-isomers of disilabicyclo[14.14.14]alkanes》.Quality Control of Indium(III) bromide The article contains the following contents:

Facile and simultaneous synthesis of diphenyl-disilabicyclo[14.14.14]alkane in/out-isomers was achieved by using organosilicon chem. Although the formation of several in/out-isomers would be conceivable, only two diastereomers, i.e. the (traditional-)out,out-isomer and the twist-out,out-isomer, could be isolated because of homeomorphic isomerization. Crystal structures of the diastereomers were confirmed. In addition to this study using Indium(III) bromide, there are many other studies that have used Indium(III) bromide(cas: 13465-09-3Quality Control of Indium(III) bromide) was used in this study.

Indium(III) bromide(cas: 13465-09-3) is used in organic synthesis as a water tolerant Lewis acid. It efficiently catalyzes the three-component coupling of β-keto esters, aldehydes and urea (or thiourea) to afford the corresponding dihydropyrimidinones.Quality Control of Indium(III) bromide

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Recommanded Product: Indium(III) bromideIn 2021 ,《New Reactions of Cyclopentadienylnickel Chelates with Secondary Phosphane Tethers》 appeared in European Journal of Inorganic Chemistry. The author of the article were Heinisch, Sandra Lauren; Werner, Irina; Butenschon, Holger. The article conveys some information:

In continuation of our research in cyclopentadienylalkylphosphine nickel chelates with secondary phosphine tethers the first cationic representatives of this class of compounds are reported. These were obtained by reaction of the resp. bromo complex with tris(4-trifluoromethylphenyl)phosphine as well as with a number of alkyl and aryl isonitriles in the presence of indium tribromide. This Lewis acid is crucial for the success of the reactions leading to the resp. tetrabromoindate salts. The compounds were characterized spectroscopically, including rare 14N,13C couplings being observed Finally, deprotonation experiments are reported, which provide some evidence for deprotonation taking place, although the expected phosphinidene chelates could not be isolated due to rapid decomposition After reading the article, we found that the author used Indium(III) bromide(cas: 13465-09-3Recommanded Product: Indium(III) bromide)

Indium(III) bromide(cas: 13465-09-3) is used as a catalyst to produce dithioacetals when unactivated alkynes react with thiols and fields such as optics and microelectronics that utilize semiconductor technology have wide uses for indium in high-performing solar cells.Recommanded Product: Indium(III) bromide

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Computed Properties of Br3InIn 2018 ,《A five-component Biginelli-Diels-Alder cascade reaction》 appeared in Frontiers in Chemistry (Lausanne, Switzerland). The author of the article were Maskrey, Taber S.; Frischling, Madeline C.; Rice, Mikhaila L.; Wipf, Peter. The article conveys some information:

A new multi-component condensation was discovered during the reaction of urea, β-keto ester and formaldehyde. In the presence of catalytic indium bromide, a Biginelli dihydropyrimidinone intermediate such as I [R1 = Et, Me, Bn; X = O, S] was further converted to a five-component condensation product such as II [R1 = Me, Et, allyl, Bn; X = O, S] through a formal hetero Diels-Alder reaction. The product structure was confirmed by NMR and NOE anal. and the proposed stepwise mechanism was supported by the reaction of the Biginelli intermediate with Et 2-methylene-3-oxobutanoate. In the part of experimental materials, we found many familiar compounds, such as Indium(III) bromide(cas: 13465-09-3Computed Properties of Br3In)

Indium(III) bromide(cas: 13465-09-3) is used in organic synthesis as a water tolerant Lewis acid. It efficiently catalyzes the three-component coupling of β-keto esters, aldehydes and urea (or thiourea) to afford the corresponding dihydropyrimidinones.Computed Properties of Br3In

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary