Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1995-12-07
1996-10-08
Foelak, Morton
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
528125, 528212, 528214, 528215, 568772, C07C 3910
Patent
active
055633005
ABSTRACT:
The present invention provides a unique and novel way of producing carbinols such as 4-hydroxyphenylmethylcarbinol (HPMC). In this new process, a ketone such as 4-hydroxyacetophenone (4-HAP) is heated under suitable hydrogenation conditions of temperature and pressure in the presence of a suitable catalyst and a basic material, and for a sufficient period of time to form HPMC.
REFERENCES:
patent: 5453481 (1995-09-01), Sounik et al.
patent: 5453483 (1995-09-01), Sounik et al.
patent: 5498804 (1996-03-01), Sounik et al.
patent: 5523378 (1996-06-01), Sounik et al.
Aslam Mohammad
Hilton Charles B.
Mott Graham N.
Sounik James R.
Cassady Donald R.
Foelak Morton
Hoechst Celanese Corporation
Mullen James J.
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