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Conversion of oleic acid to 17- and 18-substituted stearic acid derivatives by way of the „acetylene zipper”

✍ Scribed by Augustin, Kim E. ;Schäfer, Hans J.

Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
402 KB
Volume
1991
Category
Article
ISSN
0947-3440

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✦ Synopsis

Abstract

Stearolic acid (2) was prepared from oleic acid (1) and converted to 4, 5, and 7 by way of the „acetylene zipper”︁ reaction. Compounds 5 and 7 were transformed to the (ω – 1) ketones 8 and 9 and dimerized by way of the Glaser coupling reaction to 11 and 12. At daylight, 12 polymerizes to a blue polymer.

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