CATALYTIC-HYDROGENATION OF DIHYDRIC PHENOLS UNDER MILD CONDITIONS

被引：0
|
作者：
DEDOV, AG
TSKHAI, LE
POLYAKOVA, TA
KARAKHANOV, EA
机构：
来源：
PETROLEUM CHEMISTRY | 1993年 / 33卷 / 02期
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中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A study has been made of the hydrogenation of dihydric phenols at atmospheric hydrogen pressure and temperatures of 20-60-degrees-C. Highly dispersed rhodium stabilized with polyacrylic acid was used as the catalyst. The conversion in the hydrogenation of all isomeric phenols reached 100%. A study of the kinetics of hydrogenation of pyrocatechol showed that the reaction proceeds with inhibition by the substrate.
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页码：87 / 90
页数：4
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