IDENTIFICATION OF SOME ACIDS FROM AUTOXIDATION OF METHYL LINOLEATE

被引:25
作者
HORVAT, RJ
MCFADDEN, WH
NG, H
LANE, WG
LEE, A
LUNDIN, RE
SCHERER, JR
SHEPHERD, AD
机构
[1] Western Regional Research Laboratory, Albany, 94710, California
关键词
D O I
10.1007/BF02541216
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The acids from autoxidation of methyl linoleate have been analyzed as their methyl esters by combined capillary gas chromatography-mass spectrometry (GC-MS). The principal components were hexanoic, trans-2-octenoic, suberic and azelaic acid. Minor components included formic, pentanoic, heptanoic, trans-2-heptenoic, octanoic and nonanoic acid. In addition, trans-2,3-epoxy-octanoic acid was isolated as its methyl ester by preparative GLC and was identified by means of NMR, high resolution MS, IR and by conversion to a known derivative. © 1969 AOCS Press.
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页码:94 / &
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