Chin. J. Org. Chem. ›› 1994, Vol. 14 ›› Issue (4): 409-413. Previous Articles     Next Articles

Original Articles

一些α-官能化的膦酸酯和二硫化碳的反应

丁贻祥;岳建强;戴家宁;林荣兴   

  1. 中国科学院上海有机化学研究所;上海化工专科学校
  • 发布日期:1994-08-25

Some reactions of α-functional phosphonates with carbon disulfide

DING YIXIANG;DAI JIANING   

  • Published:1994-08-25

The reactions of α-functional phosphonates with carbon disulfide in the presence of bases formed intermediates dithiolates (1). Alkylation of these dianions with alkyl dihalides gave 2-phosphonylmethylene-1,3-dithio-cycloalkanes or with alkyl halides gave ketene mercaptals which reacted with aliphatic diamines to afford the 2-phosphonylmethylene- imidazolidines (3).

Key words: PHOSPHONIC ACID ESTER, CARBON DISULFIDE, MERCAPTAL, IMIDAZOLIDINE P

CLC Number: