Synthesis of Polyacetylenic Acids Isolated from Heisteria a cuminata

Four linear polyacetylenic compounds were synthesized. Pentadeca-6,8,10-triynoic acid 1 and octadeca-8,10,12-triynoic acid 2 were synthesized by using acetylene coupling reactions. The syntheses of (Z)-hexadec-11-en-7,9-diynoic acid 3 and (Z)-octadec-12-en-7,9-diynoic acid 4 by using vinylic telluri...

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Bibliographic Details
Published in:Organic letters 2001-03, Vol.3 (6), p.819-821
Main Authors: Zeni, Gilson, Panatieri, Rodrigo B, Lissner, Eliseo, Menezes, Paulo H, Braga, Antonio L, Stefani, Hélio A
Format: Article
Language:English
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Summary:Four linear polyacetylenic compounds were synthesized. Pentadeca-6,8,10-triynoic acid 1 and octadeca-8,10,12-triynoic acid 2 were synthesized by using acetylene coupling reactions. The syntheses of (Z)-hexadec-11-en-7,9-diynoic acid 3 and (Z)-octadec-12-en-7,9-diynoic acid 4 by using vinylic telluride coupling reactions were accomplished.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol006946v