Authors
Citation
Ma. Beckett et al., PROTODEBORONATION OF ARYLBORONIC ACIDS AND TRIARYLBOROXINES IN BU2O THF/, Journal of organometallic chemistry, 455(1-2), 1993, pp. 47-49
Citations number
19
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
ISSN journal
0022328X
Volume
455
Issue
1-2
Year of publication
1993
Pages
47 - 49
Database
ISI
SICI code
0022-328X(1993)455:1-2<47:POAAAT>2.0.ZU;2-G
Abstract
The arylboron compounds Ph3B3N3Me3, Ar3B3O3, or ArB(OH)2 (Ar = Ph, p-B
rC6H4, p-MeC6H4, m-NH2C6H4) react with [Cr(CO)6] in refluxing Bu2O/THF
(9:1) to afford the (eta6-arene)tricarbonyl-chromium(0) complexes of
the protodedoronated substrates in yields of up to 55%. The proposed m
echanism involves protodeboronation of the arylboron compound followed
by complexation of the free arene by the chromium carbonyl moiety.