Dehydrogenative cyclization of N-acyl dipeptide esters for the synthesis of imidazolidin-4-ones

被引：15

作者：

Yu, Hui ^{[1
]}

Shen, Jie ^{[1
]}

机构：

[1] Tongji Univ, Dept Chem, 1239 Siping Rd, Shanghai 200092, Peoples R China

来源：

RSC ADVANCES | 2015年 / 5卷 / 13期

关键词：

C-SP3-H BOND ADJACENT; METAL-FREE; TRANSITION-METAL; NITROGEN ATOM; OXIDATIVE CYCLIZATION; VERSATILE APPROACH; O-ACYLPHENOLS; AMINES; CONSTRUCTION; ALKYLATION;

D O I：

10.1039/c4ra15019h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A dehydrogenative cyclization reaction for the synthesis of imidazolidin-4-ones was developed undermild conditions. Using tertbutyl hydroperoxide as oxidant and potassium iodide as catalyst, N-acyl dipeptide esters were converted to imidazolidin-4-ones in an atom-economical intramolecular C-N bond formation process in good yields.

引用

页码：9815 / 9818

页数：4

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