Title of article
A study of 1,5-hydrogen shift and cyclization reactions of an alkali isomerized methyl linolenoate
Author/Authors
Jorma Matikainen، نويسنده , , Seppo Kaltia، نويسنده , , Maija Ala-Peijari، نويسنده , , Ninna Petit-Gras، نويسنده , , Kirsi Harju، نويسنده , , Jaakko Heikkil?، نويسنده , , Raija Yksj?rvi، نويسنده , , Tapio Hase، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
7
From page
567
To page
573
Abstract
Heating a mixture formed by alkali isomerization of methyl linolenoate () produces a complex mixture with the bicyclic hexahydroindenoic esters 4β-(7-methoxycarbonylheptyl)-5α-methyl-2,3,3aα,4,5,7aαhexahydroindene (CL5) and 4β-ethyl-5α-(6-methoxycarbonylhexyl)-2,3,3aα,4,5,7aα-hexahydroindene (CL6) as main components. Similar isomerization reactions of three synthetic model compounds, methyl 9Z,13E,15Z-octadecatrienoate (), 9Z,14E,16E-octadecatrienoate () and 9Z,11E,15Z-octadecatrienoate () corroborated the results obtained with alkali isomerized methyl linolenoate.
Keywords
5-hydrogen shift , intramolecular Diels–Alder , 1 , linolenic acid
Journal title
Tetrahedron
Serial Year
2003
Journal title
Tetrahedron
Record number
1087464
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