作者:Derek H.R. Barton、Luis Bohé、Xavier Lusinchi
DOI:10.1016/s0040-4020(01)87834-0
日期:1990.1
action of sodium hydrogen telluride, NaTeH, on non electrophilic carbon-arbon double bonds has been investigated.The reaction is found to be very sensitive to the substituents on the ethylenic linkage. Whereas phenyl conjugated olefins are reduced to alkylbenzenes,the reagent adds to isolated mono and disubstituted double bonds leading to organotellurium derivatives and with gem-disubstituted ones it leads
研究了碲化氢钠NaTeH对非亲电子碳-碳双键的作用,发现该反应对烯键上的取代基非常敏感。苯基共轭烯烃被还原为烷基苯,该试剂加成分离的单键和双取代的双键,从而生成有机碲衍生物,而与宝石双取代的键结合,则生成还原和加成产物的混合物。这些结果解释在涉及从碲化氢,HTE氢原子转移自由基对机制方面-双键。