Acrylate-Assisted Arene-Chromium Bond Cleavage: Generation of a [Cr(CO)&gt;2&gt;] Fragment under Mild Conditions

Kundig, Ernst Peter; Kondratenko, Mikhail; Romanens, Patrick

doi:10.1002/(sici)1521-3773(19981204)37:22<3146::aid-anie3146>3.0.co;2-m

Scientific article

English

Acrylate-Assisted Arene-Chromium Bond Cleavage: Generation of a [Cr(CO)>2>] Fragment under Mild Conditions

ContributorsKundig, Ernst Peter; Kondratenko, Mikhail; Romanens, Patrick

Published inAngewandte Chemie, vol. 37, no. 22, p. 3146-3148

Publication date1998

Abstract

Displacement of the benzene ligand in 1 surprisingly occurs more readily than that of the methyl acrylate ligand. This paves the way for 1 to undergo arene exchange and arene substitution reactions, which may be triggered by a 24 haptotropic rearrangement of the acrylate. Complex 1 is thus a mild precursor of the highly unsaturated fragments [Cr(CO)2] (see scheme) and [Cr(CO)2(2-acrylate)].

Keywords

Arene complexes
Carbonyl complexes
Chromium
Ligand effects

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie organique

Citation (ISO format)

KUNDIG, Ernst Peter, KONDRATENKO, Mikhail, ROMANENS, Patrick. Acrylate-Assisted Arene-Chromium Bond Cleavage: Generation of a [Cr(CO)>2>] Fragment under Mild Conditions. In: Angewandte Chemie, 1998, vol. 37, n° 22, p. 3146–3148. doi: 10.1002/(sici)1521-3773(19981204)37:22<3146::aid-anie3146>3.0.co;2-m

Article

Identifiers

PID : unige:7811
DOI : 10.1002/(sici)1521-3773(19981204)37:22<3146::aid-anie3146>3.0.co;2-m

Journal ISSN1433-7851

564views

0downloads

Creation21/06/2010 10:27:52

First validation21/06/2010 10:27:52

Update time14/03/2023 15:46:47

Status update14/03/2023 15:46:47

Last indexation29/10/2024 15:24:54

Archive ouverte UNIGE

Acrylate-Assisted Arene-Chromium Bond Cleavage: Generation of a [Cr(CO)>2>] Fragment under Mild Conditions

Technical informations