Supramolecular assemblies in ionic liquid catalysis for aza-Michael reaction

Roy, Sudipta Raha ; Chakraborti, Asit K. (2010) Supramolecular assemblies in ionic liquid catalysis for aza-Michael reaction Organic Letters, 12 (17). pp. 3866-3869. ISSN 1523-7060

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Official URL: http://pubs.acs.org/doi/abs/10.1021/ol101557t

Related URL: http://dx.doi.org/10.1021/ol101557t

Abstract

Supramolecular assemblies formed by a relay of cooperative hydrogen bonds and charge−charge interactions have been identified/characterized by (+ve) ESI and MALDI-TOF-TOF MS and MS−MS studies during the aza-Michael reaction of amines with α,β-unsaturated carbonyl compounds in the presence of ionic liquids (ILs) digging out the role of catalysis by ILs, forming the basis of rational design/selection as organocatalysts, and offering a diagnostic model to predict/rationalize the selectivity of the aza-Michael reaction in a competitive environment.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:100393
Deposited On:20 Jan 2017 08:37
Last Modified:20 Jan 2017 08:37

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