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RuCl2[S-BINAP]-catalyzed synthesis of aldehydes and ketones by dehydrogenation of alcohols

✍ Scribed by R.H. Meijer; G.B.W.L. Ligthart; J. Meuldijk; J.A.J.M. Vekemans; L.A. Hulshof

Book ID: 104056727
Publisher: Elsevier Science
Year: 2004
Tongue: English
Weight: 194 KB
Volume: 218
Category: Article
ISSN: 1381-1169
DOI: 10.1016/j.molcata.2004.04.003

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✦ Synopsis

RuCl 2 [S-BINAP] catalyzed dehydrogenation of alcohols into aldehydes or ketones has been investigated. Among many H-acceptors screened, diphenylacetylene (tolane) was the most suitable judged from its smooth reduction. Electron rich and deficient analogues of tolane have been synthesized. Based on competition experiments between these H-acceptors a tentative catalytic cycle for the RuCl 2 [S-BINAP] catalyzed dehydrogenations is proposed.

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