Acta Chimica Sinica ›› 1998, Vol. 56 ›› Issue (1): 93-101. Previous Articles    

Original Articles

金属锡促进下含氮芳杂环化合物的选择性烯丙基化反应

周景尧;陈招根;贾瑜;吴世晖   

  1. 复旦大学化学系
  • 出版日期:1998-01-15 发布日期:1998-01-15

Metallic tin promoted allylation of azaaromatics in the presence of allkyl chloroformate

ZHOU JINGYAO;CHEN ZHAOGEN;JIA YU;WU SHIHUI   

  • Online:1998-01-15 Published:1998-01-15

In the presence of chloroformates, the in situ formed allylic stannanes trapped the N-alkoxycarbonyl salt of azaaromatics to give allylation products. Several kinds of azaaromatics were used as substrates, such as imidazole, benzothiazole, pyridine, pyrimidine, etc. The reaction of crotyl bromide showed high regioselectivity.

Key words: NITROGEN HETEROCYCLICS, TIN, IMIDAZOLE, PYRIMIDINE, THIAZOLE, ALLYLATION, CHLORO-CARBONIC ESTER

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