Dalton Transactions, volume 42, issue 2, pages 355-358
Intriguing substituent effect in modified Hoveyda–Grubbs metathesis catalysts incorporating a chelating iodo-benzylidene ligand
Michał Barbasiewicz
1
,
Krzysztof Błocki
1
,
Maura Malinska
1
,
Robert Pawłowski
1
Publication type: Journal Article
Publication date: 2013-01-01
Journal:
Dalton Transactions
scimago Q1
wos Q2
SJR: 0.697
CiteScore: 6.6
Impact factor: 3.5
ISSN: 14779226, 14779234
PubMed ID:
23160658
Inorganic Chemistry
Abstract
A series of modified Hoveyda-Grubbs catalysts incorporating a chelating iodo-benzylidene ligand were prepared and characterized. The presence of electron-withdrawing ring substituents in the para position to the iodide was found to decrease the catalytic activity, revealing that dissociation of the Ru···I-Ar bond is not the rate-determining step.
Found
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