Literature DB >> 24323293

Chiral Brønsted acid-catalyzed enantioselective addition of indoles to ketimines.

Taichi Kano1, Ryosuke Takechi, Ryohei Kobayashi, Keiji Maruoka.   

Abstract

A highly enantioselective addition of indoles to a readily available ketimine was found to be catalyzed by a chiral phosphoric acid. This organocatalytic process represents a rare example of an addition reaction to a non-aromatic ketimine.

Entities:  

Year:  2013        PMID： 24323293     DOI： 10.1039/c3ob42190b

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN： 1477-0520            Impact factor:   3.876


  5 in total

1.  Chiral Brønsted Acid-Catalyzed Enantioselective α-Amidoalkylation Reactions: A Joint Experimental and Predictive Study.

Authors:  Eider Aranzamendi; Sonia Arrasate; Nuria Sotomayor; Humberto González-Díaz; Esther Lete
Journal:  ChemistryOpen       Date:  2016-11-23       Impact factor: 2.911

2.  Selecting Chiral BINOL-Derived Phosphoric Acid Catalysts: General Model To Identify Steric Features Essential for Enantioselectivity.

Authors:  Jolene P Reid; Jonathan M Goodman
Journal:  Chemistry       Date:  2017-09-14       Impact factor: 5.236

3.  Efficient access to chiral dihydrobenzoxazinones via Rh-catalyzed hydrogenation.

Authors:  Ziyi Chen; Xuguang Yin; Xiu-Qin Dong; Xumu Zhang
Journal:  RSC Adv       Date:  2019-05-17       Impact factor: 3.361

4.  Biocatalytic decarboxylative Michael addition for synthesis of 1,4-benzoxazinone derivatives.

Authors:  Hossein Bavandi; Mansour Shahedi; Zohreh Habibi; Maryam Yousefi; Jesper Brask; Mehdi Mohammadi
Journal:  Sci Rep       Date:  2022-07-26       Impact factor: 4.996

5.  Chiral Brønsted acid-catalyzed enantioselective Friedel-Crafts reaction of 2-methoxyfuran with aliphatic ketimines generated in situ.

Authors:  Azusa Kondoh; Yusuke Ota; Takazumi Komuro; Fuyuki Egawa; Kyohei Kanomata; Masahiro Terada
Journal:  Chem Sci       Date:  2015-10-30       Impact factor: 9.825
  5 in total

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