Title of article
Reactions of complex ligands part 106. Heterobimetallic fused arenes: Chromium-templated benzannulation of a ferrocene-type metal carbene
Author/Authors
Jan Bennewitz، نويسنده , , Martin Nieger، نويسنده , , Burhanshah Lewall، نويسنده , , Karl Heinz D?tz، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2005
Pages
8
From page
5892
To page
5899
Abstract
The heterobimetallic iron cyclopentadienyl(indenyl)carbene chromium complex 3 was synthesized from 5-bromoindene by via metalation with C5H5Fe(CO)2I, photodecarbonylation and chromium carbene functionalization of the π-bromoindenyl(cyclopentadienyl)iron intermediate 2. The chromium-templated benzannulation with 3-hexyne afforded syn- and anti-diastereomers of heterobimetallic hydroquinoid arene Cr(CO)3 complexes 4a and 4b which were characterized by X-ray, spectroscopic and electrochemical means.
Keywords
carbene complexes , Ferrocene derivatives , Arene complexes , Heterobimetallic complexes , Sandwich complexes , chromium complexes
Journal title
Journal of Organometallic Chemistry
Serial Year
2005
Journal title
Journal of Organometallic Chemistry
Record number
1378996
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