Chin. J. Org. Chem. ›› 1987, Vol. 7 ›› Issue (3): 196-198. Previous Articles     Next Articles

氧化苯乙烯和氧化二苯乙烯的区域选择性和立体选择性开环

韩广甸;郑盛基   

  1. 中国医学科学院药物研究所;美国德克萨斯州农工大学化学系
  • 发布日期:1987-06-25

Regioo and stereoselective cleavage of styrene and stilbene oxides

HAN GUANGDIAN;ZHENG SHENGJI   

  • Published:1987-06-25

The oxirane ring of styrene oxides was found to be regioselectively cleaved with NaBH4 and CoCl2 to afford phenethyl alcs. Furthermore, the oxirane ring of trans-stilbene oxide was more difficult to cleave than that of the cis-isomer owing to the steric effect of the benzene ring from both sides.

Key words: SODIUM COMPOUNDS, COBALT COMPOUNDS, CHLORIDE, SELECTIVITY, REGION, RING CLEAVAGE REACTION, STEREOSELECTIVITY, EPOXIDE, BORANES, STYRENE P, REDUCER, DIPHENYLETHYLENE P

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