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有机化学
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有机化学 ›› 2004, Vol. 24 ›› Issue (10): 1292-1295. 上一篇    下一篇

研究简报

新型含氟α-氨基膦酸酯的合成和晶体结构

杨松, 宋宝安*, 吴扬兰, 金林红, 刘刚, 胡德禹, 卢平   

  1. 贵州大学精细化工研究开发中心 教育部绿色农药与农业生物工程重点实验室 贵阳 550025
  • 收稿日期:2003-09-08 修回日期:2004-02-17 接受日期:2004-04-27 发布日期:2022-09-20
  • 基金资助:
    国家重点基础研究计划“973”计划(No. 2003CB114404)、国家自然科学基金(Nos. 20162001, 20362004)、教育部优秀青年教师基金(No. 200201993)和中国科学院西部之光(No. 20020404)资助项目.

Synthesis and Crystal Structure of Fluorine-Containing α-Aminophosphonates

YANG Song, SONG Bao-An*, WU Yang-Lan, JIN Lin-Hong, LIU Gang, HU De-Yu, LU Ping   

  1. Key Laboratory of Green Pesticide & Agricultural Biological Engineering, Ministry of Education, Research and Development Center for Fine Chemicals, Guizhou University, Guiyang 550025
  • Received:2003-09-08 Revised:2004-02-17 Accepted:2004-04-27 Published:2022-09-20
  • Contact: * E-mail: gzgdjh@tmail.gzu.edu.cn

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利用含氟苯基亚胺与亚磷酸酯反应,合成了新型含氟α-氨基膦酸酯,通过元素分析、红外光谱、质谱、核磁共振氢谱对其结构进行了表征.X射线单晶衍射测试结果表明:化合物为三斜晶系,空间群P1, a=1.0178(6) nm, b=1.0354(6) nm, c=2.2534(13) nm, α=77.413(10)°, β=78.340(10)°, γ=77.540(10)°, V=2.233(2) nm3, Z=4, Dc=1.289 Mg·m-3, μ=0.175 mm-1, F(000)=904.0,最终偏离因子R=0.0728, wR=0.1724.

关键词: α-氨基膦酸酯, 合成, 晶体结构

Two fluorine-containing α-aminophosphonate compounds were synthesized by the reaction of phenyl-imines with phosphite ester, and characterized by elemental analysis, 1H NMR, FT-IR and MS spectra. X-ray single crystal diffraction analysis indicates that the crystal belongs to triclinicsystem with space group P1, a=1.0178(6) nm, b=1.0354(6)nm,c=2.2534(13) nm, α=77.413(10)°, β=78.340(10)°, γ=77.540(10)°, V=2.233(2) nm3, Z=4, Dc=1.289 Mg·m-3, μ=0.175 mm-1, F(000)=840. The final R=0.0728, wR=0.1724.

Key words: α-aminophosphonate, synthesis, crystal structure