Literature DB >> 17760449

[3+2] cycloaddition reactions of cyclopropyl imines with enones.

Lei Liu1, John Montgomery.   

Abstract

A nickel-catalyzed [3+2] cycloaddition of cyclopropyl aldimines and enones has been developed. The process provides direct access to trisubstituted cyclopentanes, and the scope exceeds that of the corresponding reactions involving cyclopropyl ketones. A basis for the improved performance of cyclopropyl aldimines compared with cyclopropyl ketones is provided.

Entities:  

Year:  2007        PMID： 17760449     DOI： 10.1021/ol071376l

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


  5 in total

1.  [3+2] cycloadditions of aryl cyclopropyl ketones by visible light photocatalysis.

Authors:  Zhan Lu; Meihua Shen; Tehshik P Yoon
Journal:  J Am Chem Soc       Date:  2011-01-07       Impact factor: 15.419

2.  "Cut and Sew" Transformations via Transition-Metal-Catalyzed Carbon-Carbon Bond Activation.

Authors:  Peng-Hao Chen; Brent A Billett; Tatsuhiro Tsukamoto; Guangbin Dong
Journal:  ACS Catal       Date:  2017-01-06       Impact factor: 13.084

3.  The regio- and stereochemical course of reductive cross-coupling reactions between 1,3-disubstituted allenes and vinylsilanes: Synthesis of (Z)-dienes.

Authors:  Allan U Barlan; Glenn C Micalizio
Journal:  Tetrahedron       Date:  2010-06-26       Impact factor: 2.457

4.  Rh-catalyzed regiodivergent hydrosilylation of acyl aminocyclopropanes controlled by monophosphine ligands.

Authors:  Hiroki Kondo; Kenichiro Itami; Junichiro Yamaguchi
Journal:  Chem Sci       Date:  2017-03-15       Impact factor: 9.825

5.  Ring-opening hydroarylation of monosubstituted cyclopropanes enabled by hexafluoroisopropanol.

Authors:  Edward Richmond; Jing Yi; Vuk D Vuković; Fatima Sajadi; Christopher N Rowley; Joseph Moran
Journal:  Chem Sci       Date:  2018-06-28       Impact factor: 9.825
  5 in total

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