Rh(iii)-catalyzed dehydrogenative alkylation of (hetero)arenes with allylic alcohols, allowing aldol condensation to indenes
作者:Zhuangzhi Shi、Mélissa Boultadakis-Arapinis、Frank Glorius
DOI:10.1039/c3cc43903h
日期:——
Efficient Rh(III)-catalyzed C-H activation of different classes of (hetero)arenes such as 2-phenylpyridine, indoles, aryl ketones and acetanilide and their dehydrogenative cross-coupling with allylic alcohols are described. Several important skeletons such as beta-aryl aldehydes and ketones, 2-acetylindenes, 3,4-dihydro-1H-quinolin-2-one and quinoline could be produced using this protocol.
描述了不同种类的(杂)芳烃如2-苯基吡啶,吲哚,芳基酮和对乙酰苯胺的Rh(III)催化的CH活化及其与烯丙醇的脱氢交叉偶联。使用此方案可以生产一些重要的骨架,例如β-芳基醛和酮,2-乙酰基茚,3,4-二氢-1H-喹啉-2-酮和喹啉。