Lewis acid catalyst system for Diels-Alder reaction

被引：8

作者：

Kalepu, Rishir ^{[1
]}

Mishra, Satyendra ^{[1
]}

机构：

[1] Inst Adv Res, Dept Phys Sci, Med Chem Lab, Koba Inst Area, Gandhinagar 382426, Gujarat, India

来源：

JOURNAL OF CHEMICAL SCIENCES | 2020年 / 132卷 / 01期

关键词：

Diels-Alder reaction; Ca(OTf)(2); Dienophiles; Diene; MECHANISM; ACCELERATION; BUTADIENE; CHEMISTRY;

D O I：

10.1007/s12039-020-1749-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ca(OTf)(2)/Bu4NPF6 catalytic system has been illustrated for the synthesis of Diels-Alder adduct for the first time. This procedure tolerates substrate diversity and delivers high yield. Use of environmentally benign catalyst, high yields and substrate diversity are the highlight of the existing method. Graphic Ca(OTf)(2), along with n-Bu4NPF6 as the co-catalyst, is shown to be an effective Lewis acidic catalyst system for the Diels-Alder reaction. Apart from being sustainable and efficient, this procedure is robust and products are obtained in near-quantitative yields.

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页数：6

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