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Cd(ClO4)2∙xH2O as a novel catalyst for the synthesis of α-aminophosphonates under solvent-free conditions

Paper ID Volume ID Publish Year Pages File Format Full-Text
50982 46824 2012 4 PDF Available
Title
Cd(ClO4)2∙xH2O as a novel catalyst for the synthesis of α-aminophosphonates under solvent-free conditions
Abstract

In this paper, we report cadmium perchlorate hydrate to be an novel, expeditious catalyst for the three-component one-pot reaction of an amine, an aldehyde and a H-phosphonate diesters in open air without any solvent, leads to α-aminophosphonates in excellent yields. To the best of our knowledge this finding is the first example of a cadmium perchlorate hydrate catalyzed Kabachnik-Fields reaction.

Graphical abstractCd(ClO4)2∙xH2O have been investigated as efficient catalyst for the one-pot synthesis of α-aminophosphonates under solvent free condition. This paper describes a comparison of various metal catalyst with different solvent condition.Figure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Multicomponent synthesis of α-aminophosphonates. ► Catalytic amount of Cd(ClO4)2∙xH2O exhibited higher catalytic activity. ► The best result were obtained under solvent free condition. ► A plausible mechanistic approach has also been suggested.

Keywords
Cd(ClO4)2∙xH2O; One-pot reaction; α-aminophosphonates; Solvent-free conditions
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Cd(ClO4)2∙xH2O as a novel catalyst for the synthesis of α-aminophosphonates under solvent-free conditions
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 17, 5 January 2012, Pages 114–117
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
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Price was $35.95
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