Conjugated polyenic tellurides as novel building blocks: A facile and novel stereoselective preparation of conjugated polyenic ketones
作者:Yao-Zeng Huang、Xue-Sheng Mo
DOI:10.1016/s0040-4039(98)00089-6
日期:1998.4
Upon treatment with butyllithium followed by adding zinc halide, conjugated polyenic tellurides smoothly undergo a Pd(0)-catalyzed cross coupling reaction with acyl chlorides to form the pure thermodynamically more stable conjugated polyenic ketones in good yield, regardless of the configuration of the telluride used. (C) 1998 Elsevier Science Ltd. All rights reserved.