作者:Gilles Ouvry、Béatrice Quiclet-Sire、Samir Z. Zard
DOI:10.1021/ol035027c
日期:2003.8.1
[reaction: see text] Potassium O-ethyl xanthate readily adds to alpha,beta-unsaturated nitro compounds to give stable beta-nitro xanthates, which undergo tin-free elimination to form olefins in good yield and good E selectivity upon simple heating with lauroyl peroxide in refluxing 1,2-dichloroethane.
[反应:请参见文本] O-乙基黄药钾很容易添加到α,β-不饱和硝基化合物中,得到稳定的β-硝基黄药,通过与月桂酰的简单加热,可以进行无锡消除,形成烯烃,收率和E选择性高。过氧化的1,2-二氯乙烷中的过氧化物。