In 2019,Organic Letters included an article by Zhou, Lan; Shen, Yao-Bin; An, Xiao-De; Li, Xian-Jiang; Li, Shuai-Shuai; Liu, Qing; Xiao, Jian. Application of 13465-09-3. The article was titled 《Redox-Neutral β-C(sp3)-H Functionalization of Cyclic Amines via Intermolecular Hydride Transfer》. The information in the text is summarized as follows:
The first redox-neutral and transition-metal-free β-C(sp3)-H functionalization of cyclic amines via a consecutive intermol. hydride transfer process is reported. A series of N-aryl pyrrolidines and N-aryl 1,2,3,4-tetrahydropyridines decorated with CF3 and carboxylic ester functionalities are directly accessed in good yields from pyrrolidines and piperidines. This work pushes forward the application of the intermol. hydride transfer strategy in one-step assembly of mol. complexity. The experimental process involved the reaction of Indium(III) bromide(cas: 13465-09-3Application 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.Application of 13465-09-3
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary