Probing Carbocatalytic Activity of Carbon Nanodots for the Synthesis of Biologically Active Dihydro/Spiro/Glyco Quinazolinones and Aza-Michael Adducts

被引：59

作者：

Majumdar, Biju ^{[1
]}

Mandani, Sonam ^{[1
]}

Bhattacharya, Tarnalika ^{[1
]}

Sarma, Daisy ^{[1
]}

Sarma, Tridib K. ^{[1
]}

机构：

[1] Indian Inst Technol Indore, Discipline Chem, Khandwa Rd, Simrol 453552, Madhya Pradesh, India

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2017年 / 82卷 / 04期

关键词：

OXYGEN REDUCTION REACTION; SOLVENT-FREE CONDITIONS; GRAPHENE OXIDE; QUANTUM DOTS; RECYCLABLE CATALYST; GRAPHITE OXIDE; ACID CATALYST; ONE-POT; EFFICIENT; AMINES;

D O I：

10.1021/acs.joc.6b02914

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Herein, we report the fluorescent carbon dots as an effective and recyclable carbocatalyst for the generation of carbon-heteroatom bond leading to quinazolinone derivatives and aza-Michael adducts under mild reaction conditions. The results establish this nanoscale form of carbon as an alternative carbocatalyst for important acid catalyzed organic transformations. The mild surface acidity of carbon dots imparted by -COOH functionality could effectively catalyze the formation of synthetically challenging spiro/glycoquinazolinones under the present reaction conditions.

引用

页码：2097 / 2106

页数：10

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