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Hydrogen sulfide adducts of methyl trans,trans‐ 9,11‐octadecadienoate
Author(s) -
Schwab A. W.,
Rohwedder W. K.,
Gast L. E.
Publication year - 1978
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02671407
Subject(s) - chemistry , adduct , hydrogen sulfide , benzene , methyl oleate , methyl violet , cis–trans isomerism , medicinal chemistry , organic chemistry , catalysis , adsorption , sulfur
Hydrogen sulfide was added to methyl trans, trans‐ 9,11‐octadecadienoate in benzene solution at 25 C with ultraviolet radiation. GC‐MS and GLC analysis of the reaction product showed the presence of methyl oleate, methyl stearate, geometric isomers of methyl 9,11‐octadecadienoate, methyl 9,12‐epoxy‐octadeca‐9, 11‐dienoate, an unknown compound with an apparent molecular weight of 306, methyl 8‐(2′,5′‐hexylthienyl) octanoate, an unidentified sul‐fur] containing C 18 ester with an apparent molecular weight of 326, methyl 9,12‐epithiostearate, an adduct of methyl trans,trans‐ 9,11‐octadecadienoate and ben‐zene [bicyclo (4.4.0)‐deca‐2,5,7‐triene‐l‐(Ω‐carboxy‐methyl heptyl)‐4 hexyl] and a probable mixture of methyl 9,11‐epidithiostearate, methyl 9,12‐epidithio‐stearate, and methyl 10,12‐epidithiostearate.