CATALYTIC ESTERIFICATION OF SYNTHETIC CARBOXYLIC-ACIDS OF C-7-C-9 FRACTION WITH METHANOL

Authors
DROZDETSKII AG RADUSHEV AV TRISHIN VM TURBIN AS YANBUKHTINA RA DROZDOVA SV SHEKHONINA EG
Citation
Ag. Drozdetskii et al., CATALYTIC ESTERIFICATION OF SYNTHETIC CARBOXYLIC-ACIDS OF C-7-C-9 FRACTION WITH METHANOL, Russian journal of applied chemistry, 70(9), 1997, pp. 1454-1457
Citations number
9
Journal title
Russian journal of applied chemistry → ACNP
ISSN journal
10704272
Volume
70
Issue
9
Year of publication
1997
Pages
1454 - 1457
Database
ISI
SICI code
1070-4272(1997)70:9<1454:CEOSCO>2.0.ZU;2-Y
Abstract
A study was made of esterification of synthetic carboxylic acids of C- 7-C-9 fraction with methanol in the presence of homogeneous (H2SO4) an d heterogeneous (KU-2-8 cation exchanger in the H+ form) catalysts. Th e procedure of analysis of methyl and butyl esters by gas-liquid chrom atography was developed. The possibility of fractional distillation in a vacuum for improvement of fractional composition of methyl and buty l esters produced by the Salavatnefteorgsintez Joint-Stock Company was examined.