Plant protecting and regulating compositions – Plant growth regulating compositions – Plural active ingredients
Patent
1988-12-23
1990-06-26
Raymond, Richard L.
Plant protecting and regulating compositions
Plant growth regulating compositions
Plural active ingredients
504420, C07C 8511
Patent
active
049373820
ABSTRACT:
A process for preparing 2-(o-aminophenyl)ethanol comprising reducing 2-(o-nitrophenyl)ethanol with hydrogen in the presence of a Raney nickel catalyst is described, in which said reducing is carried out in the presence of a small amount of an alkali compound. The Raney nickel catalyst exhibits improved activity to achieve an increased reaction rate.
REFERENCES:
patent: 3214473 (1965-10-01), Butts et al.
Imanari Makoto
Iwane Hiroshi
Kujira Katufumi
Covington Raymond
Raymond Richard L.
Research Association for Utilization of Light Oil
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