OPTICALLY-ACTIVE SURFACTANTS .1. THE 1ST SYNTHESIS AND PROPERTIES OF SODIUM BIS [(S) ETHYL-2-HEXYL] SULFOSUCCINATES (AEROSOL OT)

被引:17
作者
LARPENT, C
CHASSERAY, X
机构
[1] Laboratoire de Chimie Organique et des Substances Naturelles, associé au CNRS URA n 1467, ENSCR, 35700 Rennes-Beaulieu, Avenue du General Leclerc
关键词
D O I
10.1016/S0040-4020(01)88470-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Optically pure (S) ethyl-2-hexan-1-ol (S)4 is prepared for the first time from (S) ethyl-2-hexanoic acid. Nucleophilic addition of sodium bisulfite on the bis [(S) ethyl-2-hexyl] maleate gives rise to an equimolar mixture of two optically active sodium bis [(S) ethyl-2-hexyl] sulfosuccinates diastereoisomers. The critical micelle concentration of these new optically active surfactants is almost identical to those of the well known racemic "Aerosol OT"
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页码:3903 / 3914
页数:12
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