Issue 12, 2000
From the journal:

Chemical Communications

Preparation of optically active n-butyl(methyl)phenyl-, tert-butyl(methyl)phenyl- and isopropyl(methyl)phenylsilanes from the corresponding silyl chlorides using 2,2′-dihydroxy-1,1′-binaphthyls as resolving agents

Paweł Jankowski,a   Ernst Schaumann,*b   Jerzy Wicha,*a   Andrzej Zarecki,a   Gunadi Adiwidjajac  and  Monika Asztemborskad  

* Corresponding authors

a Institute of Organic Chemistry, Polish Academy of Sciences, POB 58, Warsaw 42, Poland

b Institute of Organic Chemistry, Technical University of Clausthal, Clausthal-Zellerfeld, Germany

c Institute of Mineralogy and Petrography, Grindelaee 48, Hamburg, Germany

d Institute of Physical Chemistry, Polish Academy of Sciences, POB 58, Warsaw 42, Poland

Abstract

Enantiomeric silanes 4a, 4b and 4c were obtained from the corresponding racemic silyl chlorides via diastereomeric derivatives with (R)-[1,1′]binaphthalenyl-2,2′-diol; the optical purity of silanes 4a and 4c was determined (>98% ee) by HPLC using a chiral cyclodextrin-based column.

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Article information

DOI
https://doi.org/10.1039/B001440K
Article type
Communication
Submitted
18 Feb 2000
Accepted
03 May 2000
First published
25 May 2000

Chem. Commun., 2000, 1029-1030

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Preparation of optically active n-butyl(methyl)phenyl-, tert-butyl(methyl)phenyl- and isopropyl(methyl)phenylsilanes from the corresponding silyl chlorides using 2,2′-dihydroxy-1,1′-binaphthyls as resolving agents

P. Jankowski, E. Schaumann, J. Wicha, A. Zarecki, G. Adiwidjaja and M. Asztemborska, Chem. Commun., 2000, 1029 DOI: 10.1039/B001440K

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