A facile one-pot domino reaction for the stereoselective synthesis of acryl derivatives promoted by Ca(OTf)2
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- 作者：Srinivasarao Yaragorlaa ; Srinivasarao@curaj.ac.in" class="auth_mail" title="E-mail the corresponding author ; Pyare Lal Sainia ; Abhishek Pareeka ; Abdulrahman I. Almansourb ; Natarajan Arumugamb
- 关键词：β-Enamino ester ; Indolyl acrylates ; Oxindolyl acrylates ; Domino reactions ; Heterocyclic compounds ; Calcium catalysis
- 刊名：Tetrahedron Letters
- 出版年：2016
- 出版时间：11 May 2016
- 年：2016
- 卷：57
- 期：19
- 页码：2034-2038
- 全文大小：637 K
文摘
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A unique catalytic system to access three classes of acryl derivatives.
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Isolation by simple filtration (no column chromatography required).
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This one-pot multicomponent reaction endures the step economy and atom economy.
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Simple reaction conditions.
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Ca(OTf)2 is used as an alternative to expensive transition metal catalysts.