Literature DB >> 17316013

Highly enantioselective water-compatible organocatalyst for Michael reaction of ketones to nitroolefins.

Vinod K Singh.   

Abstract

A chiral diamine was found to catalyze enantioselective addition of ketones to nitroolefins in aqueous/saline/organic media. The products were obtained with excellent diastereoselectivities (syn/anti = 99:1) and enantioselectivities up to 99%. The reaction could be facilitated using a mild acid. [reaction: see text]

Entities:  

Year:  2007        PMID: 17316013     DOI: 10.1021/ol070082x

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  2 in total

1.  Synthesis of Prolinal Dithioacetals as Catalysts for the Highly Stereoselective Michael Addition of Ketones and Aldehydes to beta-Nitrostyrenes.

Authors:  Tanmay Mandal; Cong-Gui Zhao
Journal:  Tetrahedron Lett       Date:  2007       Impact factor: 2.415

2.  Chiral Amphiphilic Secondary Amine-Porphyrin Hybrids for Aqueous Organocatalysis.

Authors:  Aitor Arlegui; Pol Torres; Victor Cuesta; Joaquim Crusats; Albert Moyano
Journal:  Molecules       Date:  2020-07-28       Impact factor: 4.411

  2 in total

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