Method for the preparation of cis-alkylcyclohexanols

Details Method for the preparation of cis-alkylcyclohexanols Method for the preparation of cis-alkylcyclohexanols

1979-03-06

1982-08-10

Killos, Paul J.

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

Organic compounds

Oxygen containing

568835, C07C 3508

Patent

active

043439551

ABSTRACT:
An improved method for selectively hydrogenating an alkylphenol to produce the corresponding cis-alkylcyclohexanol by employing a solid catalyst is disclosed. The catalyst useful in this method is a ruthenium catalyst supported on an alumina carrier. This catalyst exhibits excellent reactivity, selectivity and durability in the catalytic hydrogenation compared to conventional rhodium or ruthenium catalysts, such as ruthenium oxide and ruthenium catalysts supported on carbon. The alkylcyclohexanol product contains so much cis-isomer that it is suitable as such for use as an intermediate for the synthesis of varous chemicals, such as perfumes.

REFERENCES:
patent: 3055840 (1962-09-01), Koeh
patent: 4067915 (1978-01-01), Yasuhama et al.

Affiliated with

Also associated with

Rating

Method for the preparation of cis-alkylcyclohexanols does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the preparation of cis-alkylcyclohexanols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the preparation of cis-alkylcyclohexanols will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1532230