Issue 41, 2009

NeoPHOX—an easily accessible P,N-ligand for iridium-catalyzed asymmetric hydrogenation: preparation, scope and application in the synthesis of demethyl methoxycalamenene

Abstract

Using a new class of chiral iridium hydrogenation catalysts, the antitumor natural product demethyl calamenene was synthesized in four steps in >20% overall yield and high enantiomeric purity.

Graphical abstract: NeoPHOX—an easily accessible P,N-ligand for iridium-catalyzed asymmetric hydrogenation: preparation, scope and application in the synthesis of demethyl methoxycalamenene

Supplementary files

Article information

Article type
Communication
Submitted
26 июн 2009
Accepted
14 авг 2009
First published
27 авг 2009

Chem. Commun., 2009, 6210-6212

NeoPHOX—an easily accessible P,N-ligand for iridium-catalyzed asymmetric hydrogenation: preparation, scope and application in the synthesis of demethyl methoxycalamenene

M. G. Schrems and A. Pfaltz, Chem. Commun., 2009, 6210 DOI: 10.1039/B912680E

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