en
Scientific article
English

Conformational Studies of ortho-Substituted Benzaldehyde Chromium Tricarbonyl Complexes

Published inOrganometallics, vol. 22, no. 2, p. 377-380
Publication date2003
Abstract

The syn/anti conformational equilibrium of o-substituted benzaldehyde chromium tricarbonyl complexes was studied by CD and 1H NMR (NOE). The preferred conformation of the o-methyl-, o-methoxy-, and o-iodobenzaldehyde complexes is anti, while those of the o-trimethyltin and o-trimethylsilyl benzaldehyde complexes is syn. The optical rotation values of (o-trimethylsilyl benzaldehyde)Cr(CO)3 ((1S)-2d) vary from -174 (in ethanol) to +108 (in chloroform).

Citation (ISO format)
PACHE, Sandrine, ROMANENS, Patrick, KUNDIG, Ernst Peter. Conformational Studies of ortho-Substituted Benzaldehyde Chromium Tricarbonyl Complexes. In: Organometallics, 2003, vol. 22, n° 2, p. 377–380. doi: 10.1021/om0206397
Main files (1)
Article
accessLevelRestricted
Identifiers
ISSN of the journal0276-7333
527views
1downloads

Technical informations

Creation06/18/2010 8:54:32 AM
First validation06/18/2010 8:54:32 AM
Update time03/14/2023 3:30:22 PM
Status update03/14/2023 3:30:22 PM
Last indexation02/12/2024 6:23:41 PM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack