Chin. J. Org. Chem. ›› 1987, Vol. 7 ›› Issue (2): 146-149. Previous Articles     Next Articles

硼化合物的研究XX:乙醇胺合三(2-呋喃基)硼烷的合成及其转化

袁国正;郑传新;张国敏   

  1. 武汉大学化学系
  • 发布日期:1987-04-25

Studies on boron compounds XX:Synthesis and conversion of ethanolamine tri92-furyl)borane

YUAN GUOZHENG;ZHENG CHUANXIN;ZHANG GUOMIN   

  • Published:1987-04-25

Reaction of 2-furyllithium with (N,N-diethylamino)dichloroborane gave the title compound (I). By acidifying I, tri(2-furyl)borane was liberated, which reacted with pyridine to yield pyridine-tri(2-furyl)borane. A furyl group at I could be cleaved by 8-hydroxylquinoline or 8-hydroxyquinaldine in the presence of dilute HCl and yielded (8-quinolyloxy)difurylborane or (8-quinaldyloxy)difurylborane containing intramol. B-N coordination bond.

Key words: PYRIDINE P, AMINES, FURAN P, ETHANOL P, BORANES, ORGANO BORON COMPOUNDS

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