Alder et al., Justus Liebigs Annalen der Chemie, 1954, vol. 586, p. 110,125
作者:Alder et al.
DOI:——
日期:——
Copper-Catalyzed Regio- and Stereoselective Intermolecular Three-Component Oxyarylation of Allenes
作者:Taisuke Itoh、Yohei Shimizu、Motomu Kanai
DOI:10.1021/ol501022d
日期:2014.5.16
A copper(II)-catalyzed intermolecular three-component oxyarylation of allenes using arylboronic acids as a carbon source and TEMPO as an oxygen source is described. The reaction proceeded under mild conditions with high regio- and stereo-selectivity and functional group tolerance. A plausible reaction mechanism is proposed, involving carbocupration of allenes, homolysis of the intervening allylcopper(II), and a radical TEMPO trap.
Overlap Control of Carbanionoid Reactions. I. Stereoselectivity in Alkaline Epoxidation
作者:Howard E. Zimmerman、Lawrence Singer、B. S. Thyagarajan
DOI:10.1021/ja01510a024
日期:1959.1
Free-Radical-Initiated Coupling Reaction of Alcohols and Alkynes: Not C−O but C−C Bond Formation
This work demonstrates an efficient method to prepare allylic alcohols via direct C-C bond formation using electron-rich alkynes and aliphatic alcohols initiated by tert-butyl hydroperoxide.