Photocleavage of carbon-tin bond activated by neighboring carbonyl group
作者:Tadashi Sate、Kohji Takezoe
DOI:10.1016/0040-4039(91)80612-a
日期:1991.8
β-Stannyl ketones underwent various types of reaction upon UV-irradiation, depending upon the substitution pattern of the substrate, and upon the solvent used.
取决于底物的取代方式和所用的溶剂,紫外线照射后,β-苯乙烯基酮会发生各种类型的反应。
Dependence of the Lewis Acid-Induced Reaction of<i>β</i>-Stannyl Ketones upon Substitution Pattern: Cyclopropanation versus 1,2-Alkyl Migration
作者:Jun Fujiwara、Tadashi Sato
DOI:10.1246/bcsj.66.1258
日期:1993.4
3-Stannylcyclohexanones fully substituted at 2 and 3 positions underwent a 1,2-alkyl migration, along with the cyclopropanation. The balance of the reactions depended upon the steric environment and migratory aptitude of the alkyl groups.