L-Cysteine capped Zn nanoparticles catalyzed synthesis of guanidines

被引：1
|
作者：
Muthuvinothini, Alagesan [1 ,2 ]
Stella, Selvaraj [1 ,2 ]
机构：
[1] Manonmaniam Sundaranar Univ, Dept Chem, Sarah Tucker Coll Autonomous, Tirunelveli, TN, India
[2] Manonmaniam Sundaranar Univ, Sarah Tucker Coll Autonomous, Res Ctr, Tirunelveli, TN, India
来源：
SYNTHETIC COMMUNICATIONS | 2021年 / 51卷 / 03期
关键词：
Carbodiimides; coupling; cysteine; guanidines; Zn nanoparticles; SUBSTITUTED GUANIDINES;
D O I：
10.1080/00397911.2020.1837169
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A highly chemoselective method for the coupling of carbodiimides with primary amines to synthesize guanidines is achieved using L-cysteine capped zinc nanoparticles (NPs) as a catalyst. The efficiency of the catalyst is proved by recyclability and reusability studies. Surface characterization of the catalyst before and after its repetitive usage proved the stability of the catalyst.
引用
收藏
页码：461 / 470
页数：10
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