Literature DB >> 20131820

C(3)-symmetric chiral trisimidazoline: design and application to organocatalyst.

Kenichi Murai1, Shunsuke Fukushima, Shoko Hayashi, Yusuke Takahara, Hiromichi Fujioka.   

Abstract

C(3)-symmetric chiral trisimidazoline was designed and synthesized as a new entry of organocatalyst with the concept of constructing C(3)-symmetric molecules with three C(2)-symmetric chiral components, and the application of this novel catalyst to asymmetric conjugate addition of beta-ketoesters to nitroolefins was described.

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Year:  2010        PMID: 20131820     DOI: 10.1021/ol902958m

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


  2 in total

1.  Simple primary β-amino alcohols as organocatalysts for the asymmetric Michael addition of β-keto esters to nitroalkenes.

Authors:  Zubeda Begum; Haruka Sannabe; Chigusa Seki; Yuko Okuyama; Eunsang Kwon; Koji Uwai; Michio Tokiwa; Suguru Tokiwa; Mitsuhiro Takeshita; Hiroto Nakano
Journal:  RSC Adv       Date:  2020-12-22       Impact factor: 3.361

2.  Enantioselective organocatalytic Michael reactions using chiral (R,R)-1,2-diphenylethylenediamine-derived thioureas.

Authors:  Jae Ho Shim; Min Ji Lee; Min Ho Lee; Byeong-Seon Kim; Deok-Chan Ha
Journal:  RSC Adv       Date:  2020-08-27       Impact factor: 4.036

  2 in total

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