REGIOCHEMICAL CONTROL OF A PT-PROMOTED ALKYLATION OF THE PHENYL RING

Authors
CUCCIOLITO ME DERENZI A ORABONA I RUFFO F TESAURO D
Citation
Me. Cucciolito et al., REGIOCHEMICAL CONTROL OF A PT-PROMOTED ALKYLATION OF THE PHENYL RING, Journal of the Chemical Society. Dalton transactions, (10), 1998, pp. 1675-1678
Citations number
6
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Dalton transactions → ACNP
ISSN journal
03009246
Issue
10
Year of publication
1998
Pages
1675 - 1678
Database
ISI
SICI code
0300-9246(1998):10<1675:RCOAPA>2.0.ZU;2-Y
Abstract
The reactivity of cationic Pt-II-phenyl complexes of the type [PtPh(CH 2=CHR)(phen)](+) (R = H or Me) has been investigated. In all cases, in sertion of the alkene into the Pt-Ph bond has been observed. The fate of the resulting Pt-CH2CHRPh (R = H or Me) derivative depends on the e xperimental conditions. In the presence of donor ligands (e.g. excess olefin, pyridine or triphenylphosphine) the product is stable, while i n the absence of them a rapid rearrangement to form Pt-C6H4(CHRMe)-2 o ccurs.