Organic Synthesis with Sulfones noXXIX Stereospecific hydrogenolysis of vinylic sulfones with grignards and transition metal catalysts.
作者:J.-L Fabre、M Julia
DOI:10.1016/s0040-4039(00)88328-8
日期:1983.1
Hydrogenolysis of various vinylic sulfones to the corresponding olefins can be carried out by alkyl Grignard reagents with nickel or palladium catalysts. Yields are good to excellent. Retention of configuration is observed. The influence of ligands is discussed.
各种乙烯基砜加氢分解为相应的烯烃可通过烷基格氏试剂与镍或钯催化剂进行。良率从优至优。观察到配置保留。讨论了配体的影响。