Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1998-03-04
1999-10-19
Leary, Louise N.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568852, 560 1, C07C 2710, C07C 3118
Patent
active
059691948
ABSTRACT:
A process for preparing 1,6-hexanediol comprising hydrogenating a starting material containing at least one compound selected from the group consisting of adipic acid, .epsilon.-hydroxycaproic acid, .epsilon.-caprolactone and oligomers of .epsilon.-caprolactone, preferably a substance recovered from a reaction mixture resulting from liquid phase oxidization of cyclohexane for the production of cyclohexanol and cyclohexanone, in a liquid phase in the presence of a solid catalyst containing ruthenium and tin.
REFERENCES:
patent: 3524892 (1970-08-01), Horlenko et al.
patent: 3933930 (1976-01-01), Dougherty et al.
patent: 4346240 (1982-08-01), Grey et al.
patent: 4359404 (1982-11-01), Grey et al.
Endou Koetsu
Hara Yoshinori
Nishimura Seijiro
Leary Louise N.
Mitsubishi Chemical Corporation
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