Chin. J. Org. Chem. ›› 2000, Vol. 20 ›› Issue (3): 357-360. Previous Articles     Next Articles

一些新的含连三唑环的Aza-Wittig试剂的合成与表征

陈敏东;袁光谱;杨世琰   

  1. 中国科学院兰州化学物理研究所.兰州(730000);羰基合成与选择氧化国家重点 实验室
  • 发布日期:2000-06-25

Synthesis and characterization of some new Aza-Wittig reagents with vicial triazoles

Chen Mindong;Yuan Guangpu;Yang Shiyan   

  1. Lanzhou Inst Chem Phys, CAS.Lanzhou(730000)
  • Published:2000-06-25

Some new Aza-Wittig reagents (1-substituted aryl-4-ethoxycarbonyl-5- [(triphenylphosphoranylidene)amino]-1, 2, 3-triazoles) were prepared from 1-substituted aryl-4-ethoxycarbonyl-5-amino, triphenylphosphine, and hexachloroethane in the presence of triethylamine. The products were characterized by IR, ^1H NMR, and MS spectroscopy and elemental analysis.

Key words: PYRRODIAZOLE P, TRIPHENYLPHOSPHINE P, STRUCTURE CHARACTERISTICS

CLC Number: