Reduction with zinc of triple bonds to cis  double bonds in long chain conjugated fatty acids | Zendy

Morris S. G. | Zendy; Herb S. F. | Zendy; Magidman P. | Zendy; Luddy F. E. | Zendy

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Reduction with zinc of triple bonds to cis double bonds in long chain conjugated fatty acids

Author(s) -

Morris S. G.,

Herb S. F.,

Magidman P.,

Luddy F. E.

Publication year - 1972

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/bf02612634

Subject(s) - conjugated system , zinc , conjugated diene , chemistry , double bond , diene , yield (engineering) , medicinal chemistry , triple bond , long chain , fatty acid , reduction (mathematics) , organic chemistry , materials science , polymer , geometry , mathematics , natural rubber , monomer , polymer science , metallurgy

The methyl ester of santalbic acid ( trans ‐11‐octadecen‐9‐ynoic acid) was hydrogenated with powdered zinc in 50% propanol to yield 90% of the cis , trans ‐diene ester; similarly, 7,9‐octadecadiynoic methyl ester was converted to cis , cis ‐diene ester but yields were no better than 75%.

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