METHOD OF PREPARING TERPENIC ESTERS Russian patent published in 2000 - IPC

Abstract RU 2146242 C1

FIELD: chemical industry. SUBSTANCE: described is method of preparing terpenic esters by reacting C10H16-terpenes with low- molecular carboxylic acid in the presence of acid ion exchanger as catalyst. Reaction is carried out at terpene to carboxylic acid molar ratio of 0.2:1-2:1 at 25-60 C. Reactants are passed at bottom through acid ion exchanger located in tubular reactor at such rate that ion exchanger uniformly fills reactor while being in suspended state. EFFECT: more efficient preparation method. 2 cl, 2 ex

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RU 2 146 242 C1

Authors

Mandred Gshajdmajer

Rudol'F Gutmann

Jakob Vizmjuller

Al'Fred Ridel'

Dates

2000-03-10Published

1995-06-05Filed