有机化学 ›› 1993, Vol. 13 ›› Issue (3): 286-288. 上一篇    下一篇

研究论文

氧翁化合物的结构测定及其与稳定化磷叶立德的反应

LU LING;CHANG RONG-CHI;CHU KUAN-PO;LIN SHENG-WUN   

  1. 中央研究院化学研究所.台湾
  • 发布日期:1993-06-25

The structural determination of the ozonides and their reaction with sta-billzed phosphorus ylides

LU LING;CHANG RONG-CHI;CHU KUAN-PO;LIN SHENG-WUN   

  • Published:1993-06-25

氧翁化合物与稳定化磷叶立德反应得到α,β-不饱和羰基化合物Z/E比依赖于氧翁化合物的取代基,讨论了它们的可能机理.

关键词: 维蒂希反应, 叶立德, 膦, 羰基化合物, 氧翁盐, 磷化合物

Ozonides, prepared by ozonolysis of alkenes, e.g., I, reacted with stabilized phosphorus ylides to give the a,b-unsatd. carbonyl compounds e.g. II, in high yield. The Z/E ratio is dependent on the substituent of the ozonide. Their possible mechanism was described.

Key words: PHOSPHINE, WITTIG REACTION, CARBONYL COMPOUNDS, OXONIUM SALTS, PHOSPHORUS COMPOUNDS

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