Chin. J. Org. Chem. ›› 1995, Vol. 15 ›› Issue (1): 107-109. Previous Articles    

Original Articles

金属钐作用下α,α'-二溴代烷基酮与1,3-二烯的[3+4]环加成反应

吴世晖;陈元梅;丁宗彪   

  1. 复旦大学化学系
  • 发布日期:1995-02-25

The [3+4] cycloaddition of α,α'-dibromoketones and 1,3-dienes promoted by samarium metal

WU SHIHUI;CHEN YUANMEI;DING ZONGBIAO   

  • Published:1995-02-25

The reactions of α,α'-dibromoketones with 1,3-cyclodienes in the presence of Sm/CuI(10%) in tetrahedrofuran gave the corresponding [3+4] cycloaddition products in good yields. In the case of chain 1,3-dienes, only the coupling product of 1a was obtained.

Key words: CYCLOADDITION REACTION, SAMARIUM

CLC Number: