Chin. J. Org. Chem. ›› 1996, Vol. 16 ›› Issue (2): 157-159. Previous Articles     Next Articles

Original Articles

2-[2-(4, 6-二甲基)-嘧啶基]-4-苯基-1, 2, 4-恶二唑烷-3, 5-二酮的合成

张建兴;黄德音   

  1. 华东理工大学精细化工研究所;上海交通大学应用化学系
  • 发布日期:1996-04-25

The synthesis of 2[2-(4, 6-dimethyl)-pyrimidyl]-4-phenyl-1, 2, 4- oxadiazolidine-3, 5-dione

ZHANG JIANXING;HUANG DEYIN   

  • Published:1996-04-25

Phenyl isocyanate reacted with N-[2-(4, 6-dimethyl)-pyrimidyl]- hydroxyamine (5) to give 1-[2-(4, 6-dimethyl)-pyrimidyl]-1-hydroxy-3- phenyl urea (6), 6 reacted with ethyl chloroformate in the presence of Et3N to afford 2-[2-(4, 6-dimethyl)-pyrimidyl]-4-phenyl 1, 2, 4- oxadiazolidine-3, 5-dione (1).

Key words: OXAZOLIDINONE P, PYRIMIDINE P, HYDROXYLAMINES, INFRARED SPECTROPHOTOMETRY, NMR SPECTROMETRY, ISOCYANIC ESTERS, MASS SPECTROGRAPHY, PYRIMIDINE P

CLC Number: