A practical and green protocol for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones using oxalic acid as organocatalyst

被引：26
|
作者：
Karhale, Shrikrishna [1 ]
Survase, Dattatray [1 ]
Bhat, Rahul [1 ]
Ubale, Panchsheela [1 ]
Helavi, Vasant [1 ]
机构：
[1] Rajaram Coll, Dept Chem, Kolhapur 416004, Maharashtra, India
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2017年 / 43卷 / 07期
关键词：
Multi-component reactions; Oxalic acid; 2,3-Dihydroquinazolin4(1H)-ones; Green protocol; ONE-POT SYNTHESIS; MULTICOMPONENT REACTIONS; EFFICIENT SYNTHESIS; CATALYST; DERIVATIVES; CYCLOCONDENSATION; ULTRASOUND; TRIFLATE; MILD;
D O I：
10.1007/s11164-016-2855-6
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An expeditious synthesis of 2,3-dihydroquinazolin-4(1H)-ones in the presence of oxalic acid as an environmentally friendly organocatalyst is reported. The salient features of the protocol are high yields, green reaction profile, shorter reaction times, and simple experimental and work-up procedure.
引用
收藏
页码：3915 / 3924
页数：10
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