Reaction of Functionalized Carbodiimide with -Amino Ester: A Selective Synthesis of 2,3,5-Trisubstituted Imidazol-4-ones

被引：5
|
作者：
Li, Hong-Xia [2 ]
Sun, Yong [1 ]
Ding, Ming-Wu [1 ]
机构：
[1] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China
[2] Naval Univ Engn, Coll Sci, Wuhan, Peoples R China
来源：
SYNTHETIC COMMUNICATIONS | 2008年 / 38卷 / 24期
基金：
中国国家自然科学基金;
关键词：
-Amino ester; aza-Wittig reaction; carbodiimide; imidazolin-4-one; ylides;
D O I：
10.1080/00397910802326562
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
3-(Ethoxycarbonylmethylene)-2-(arylimino)-imidazol-4-ones 5 were synthesized selectively by reaction of -amino ester with carbodiimides 4, which were obtained from aza-Wittig reaction of iminophosphoranes 2 with aromatic isocyanates.
引用
收藏
页码：4328 / 4336
页数：9
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