发明名称 |
FOERFARANDE FOER FRAMSTAELLNING AV PARA-ACYLOXIBENSENSULFONATER MEDELST SYRAKATALYS. |
摘要 |
p-Acyloxybenzene sulfonates, well suited for detergency applications, are facilely and rapidly prepared by acylating an alkali or alkaline earth metal, or ammonium p-phenol sulfonate, with an anhydride of a straight or branched chain carboxylic acid having from 7 to 12 carbon atoms, in a polar aprotic solvent and in the presence of a catalytically effective amount of an organic sulfonic acid. |
申请公布号 |
FI80672(B) |
申请公布日期 |
1990.03.30 |
申请号 |
FI19850000636 |
申请日期 |
1985.02.15 |
申请人 |
RHONE-POULENC CHIMIE DE BASE |
发明人 |
MOYNE, JOSE;DISDIER, CAMILLE |
分类号 |
B01J31/02;B01J31/00;C07B61/00;C07C;C07C67/00;C07C301/00;C07C303/22;C07C303/32;C07C309/42 |
主分类号 |
B01J31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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