Chin. J. Org. Chem. ›› 2000, Vol. 20 ›› Issue (5): 783-786. Previous Articles     Next Articles

β-炔基烯醇磷酸酯和二烷基铜锂试剂反应合成烯 炔类化合物

黄小根;林祥杰;丁贻祥   

  1. 中国科学院上海有机化学研究所.上海(200032)
  • 发布日期:2000-10-25

Novel synthesis of enynes by the reaction of β-alkynylenol phosphates with lithium dialkylcuprate

Huang Xiaogen;Lin Xiangjie;Ding Yixiang   

  1. Shanghai Inst Organ Chem., CAS.Shanghai(200032)
  • Published:2000-10-25

Under Atherton-Todd condition (NaH/CCl~4/(EtO)~2PHO), allenyl ketones can give the Z-isomer of β-alkynylenol phosphates, which were transformed successfully into enynes compounds with predominated E-configuration by the reaction with R~1CuLi.

Key words: ALKYNE P, ENOLS P, PHOSPHORIC ACID ESTER

CLC Number: