Literature DB >> 22298300

Iterative asymmetric allylic substitutions: syn- and anti-1,2-diols through catalyst control.

Jin Kyoon Park1, D Tyler McQuade.   

Abstract

A copper-catalyzed asymmetric allylic boronation (AAB) gives access to syn- and anti-1,2-diols. The method facilitates an iterative strategy for the preparation of polyols, such as the fully differentiated L-ribo-tetrol and protected D-arabino-tetrol. P=protecting group.
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2012        PMID： 22298300     DOI： 10.1002/anie.201107874

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  11 in total

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3.  Catalyst-Controlled 1,2- and 1,1-Arylboration of α-Alkyl Alkenyl Arenes.

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Authors:  John Hartung; Robert H Grubbs
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