Category: bromides-buliding-blocksOn June 5, 2020, Li, Ya-Wei; Zheng, Hong-Xing; Yang, Bo; Shan, Xiang-Huan; Qu, Jian-Ping; Kang, Yan-Biao published an article in Organic Letters. The article was 《tBuOK-Promoted Cyclization of Imines with Aryl Halides》. The article mentions the following:
A transition-metal-free indole synthesis using radical coupling of 2-halotoluenes and imines via the later-stage C-N bond construction was reported for the first time. It includes an aminyl radical generation by C-H cleaving addition of 2-halotoluenes to imines via the carbanion radical relay and an intramol. coupling of aryl halides with aminyl radicals. One standard condition can be used for all halides including F, Cl, Br, and I. No extra oxidant or transition metal is required. In the experiment, the researchers used 4-Bromo-1-(bromomethyl)-2-fluorobenzene(cas: 76283-09-5Category: bromides-buliding-blocks)
4-Bromo-1-(bromomethyl)-2-fluorobenzene(cas: 76283-09-5) belongs to organobromine compounds.The reactivity of organobromine compounds resembles but is intermediate between the reactivity of organochlorine and organoiodine compounds. Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides.Category: bromides-buliding-blocks
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary