高等学校化学学报

高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (7): 1083.

• 研究简报 • 上一篇    下一篇

二苯基烷基膦-硼烷的合成

杨文谦, 黄天宝, 刘玲飞, 何良年, 张景龄   

  1. 华中师范大学有机合成研究所, 武汉 430070
  • 收稿日期:1995-07-20 出版日期:1996-07-24 发布日期:1996-07-24
  • 通讯作者: 黄天宝
  • 作者简介:杨文谦,男,26岁,中国医学科学院药物研究所博士生.
  • 基金资助:

    湖北省自然科学基金

Synthesis of Diphenylalkylphosphine-boranes

YANG Wen-Qian, HUANG Tian-Bao, LIU Ling-Fei, HE Liang-Nian, ZHANG Jing-Ling   

  1. Institute of Organic Synthesis, Central China Normal University, Wuhan 430070
  • Received:1995-07-20 Online:1996-07-24 Published:1996-07-24

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关键词: 二苯基烷基膦-硼烷, 三苯基膦-硼烷, 合成, 烷基化

Abstract: Anew and facile method for the preparation of diphenylalkylphosphine-boranes 2 was described.Treatment of the available triphenyl phosphine-borane 1 with Na under room temperature,then with propriate alkyl halides below-10℃ afforded seven 2 in good yield,and they were characterized by IR,31P NMR,1H NMRand microanalysis,partially by MS.

Key words: Diphenylalkylphosphine-borane, Triphenylphosphine-borane, Preparation, Alkylation

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