Triethylammonium acetate-mediated domino-Knoevenagel-hetero-Diels-Alder reaction: synthesis of some angular polyheterocycles

被引：10
|
作者：
Parmar, Narsidas J. [1 ]
Pansuriya, Bhavesh R. [1 ]
Barad, Hitesh A. [1 ]
Parmar, Bhagyashri D. [1 ]
Kant, Rajni [2 ]
Gupta, Vivek K. [2 ]
机构：
[1] Sardar Patel Univ, Dept Chem, Vallabh Vidyanagar 388120, Gujarat, India
[2] Univ Jammu, Postgrad Dept Phys, Jammu 180006, India
来源：
MONATSHEFTE FUR CHEMIE | 2013年 / 144卷 / 06期
关键词：
Angular polyheterocycles; Green chemistry; Ketones; Lewis acids; One-pot synthesis; Pericyclic reactions; DIASTEREOSELECTIVE SYNTHESIS; EFFICIENT SYNTHESIS; NATURAL-PRODUCTS; DERIVATIVES; TANDEM; ANNULATION; STRATEGIES; CHEMISTRY; SEQUENCE; CATALYST;
D O I：
10.1007/s00706-012-0873-7
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A solvent-cum catalyst, ionic liquid triethylammonium acetate-mediated one-pot procedure for the synthesis of some new angular benzopyrano[3,4-c]pyrano-fused pyrazoles, all of which incorporate a tertiary ring junction carbon, has been developed. The stereochemistry of the products has been confirmed by single-crystal X-ray diffraction data.
引用
收藏
页码：865 / 878
页数：14
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