[2+2+2] Cycloaddition reaction with the participation of unsaturated ketones catalyzed by an Rh(i)?Sn(ii) system
作者:Yu. A. Strelenko、V. V. Ipatkin、I. P. Kovalev、G. I. Nikishin
DOI:10.1007/bf00696730
日期:1995.11
Codimerization of vinyl ketones with metallylacetone or metallylacetophenone in the presence of [RhCl(C2H4)2]2-SnCl2 affords substitutedendo-2-acyl-8-oxabicyclo[3.2.1]octanes, the products of the formal [2+2+2] cycloaddition.
在 [RhCl(
C2H4)2]2-SnCl2 存在下,
乙烯基酮与
金属
丙酮或
金属
乙酰苯的共二聚反应得到取代的内-2-酰基-8-氧杂
双环[3.2.1]辛烷,即[2+2+2] 的产物] 环加成。