Hydrogenation of citral

Details Hydrogenation of citral Hydrogenation of citral

1990-09-06

1992-06-02

Evans, J. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

502242, C07C 29141, C07C 3302

Patent

active

051188848

ABSTRACT:
The invention concerns the production of a diolefinic unsaturated alcohol such as geraniol or nerol by the selective hydrogenation of citral. It is characterized by the use of a catalyst based on a metal from group VIII and based on a metal selected from the group made up of tin, germanium and lead, on preferably a silica carrier.

REFERENCES:
patent: 3919187 (1975-11-01), Bourdoncle et al.
patent: 4029709 (1977-06-01), De Simone et al.
patent: 4073813 (1978-02-01), Cordier
patent: 4100180 (1978-07-01), Ichikawa et al.
patent: 4361500 (1982-11-01), Mathe et al.
patent: 4455442 (1984-06-01), Horner et al.
patent: 4465787 (1984-08-01), Horner et al.
patent: 4536347 (1985-08-01), Horner et al.
Ichikawa et al, "Chem. Abstracts" vol. 83 (1975) p. 393, col. 1, 192552q.

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