Literature DB >> 18080552

An asymmetric S(N)Ar reaction using the molecular chirality in a crystal.

Masami Sakamoto1, Atsushi Unosawa, Shuichiro Kobaru, Kazuyuki Fujita, Takashi Mino, Tsutomu Fujita.   

Abstract

An asymmetric S(N)Ar reaction was performed by using molecular chirality generated and amplified by the spontaneous crystallization of achiral naphthamides; the chirality was retained in a cold solution, caused by slow racemization, and was transferred to stable axially chiral materials with high enantiomeric excesses.

Entities:  

Year:  2007        PMID： 18080552     DOI： 10.1039/b706426h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  Crystal structure and Hirshfeld surface analysis of 2-[(2-oxo-2H-chromen-4-yl)-oxy]acetic acid dimethyl sulfoxide monosolvate.

Authors:  S Syed Abuthahir; M NizamMohideen; V Viswanathan; M Govindhan; K Subramanian
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2019-07-09

2.  A comparison of the structures of some 2- and 3-substituted chromone derivatives: a structural study on the importance of the secondary carboxamide backbone for the inhibitory activity of MAO-B.

Authors:  Ligia R Gomes; John Nicolson Low; Fernando Cagide; Alexandra Gaspar; Fernanda Borges
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2015-10-03
  2 in total

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