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Title:
CATALYTIC HYDROGENATION OF KETONES AND ALDEHYDES
Document Type and Number:
WIPO Patent Application WO2001098238
Kind Code:
A3
Abstract:
Ketones and aldehydes are hydrogenated to the corresponding alcohol of alkyl group, using H2 gas as the stoichiometric reductant, and a ruthenium- or iron-containing catalyst precursor having the formula {[CpM(CO)2]2( mu -H+Q-, wherein M is selected from the group consisting of Ru and Fe; Cp is an optionally substituted cyclopentadienyl group; and Q- is a non-coordinating or weakly coordinating non-reactive anion.

Inventors:
BULLOCK R MORRIS
FAGAN PAUL JOSEPH
HAUPTMAN ELISABETH M
SCHLAF MARCEL
Application Number:
US0119680W
Publication Date:
July 25, 2002
Filing Date:
June 20, 2001
Export Citation:
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Assignee:
DU PONT (US)
International Classes:
C07D307/33; C07B61/00; C07C1/22; C07C15/24; C07C29/141; C07C29/143; C07C29/145; C07C31/10; C07C31/125; C07C33/20; C07C35/20; C07C67/31; C07C69/708; C07D309/30; C07D315/00; (IPC1-7): C07C1/207; C07C29/141; C07C29/143; C07C67/31; C07D307/32
Foreign References:
US4418227A1983-11-29
Other References:
R.A. SANCHEZ-DELGADO, R A ET AL: "Homogeneous hydrogenation of aldehydes to alcohols with ruthenium complex catalysts", JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 209, no. 1, 7 April 1981 (1981-04-07), Elsevier Sequoia, Lausanne, CH, pages 77 - 83, XP002042304, ISSN: 0022-328X
K. HATA, ET AL.: "Vapour phase catalytic hydrogenation of organic compounds using stabilised nickel catalyst", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol. 31, no. 6, September 1958 (1958-09-01), Japan Publications Trading Co., Tokyo, JP, pages 775 - 776, XP002193730, ISSN: 0009-2673
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