Synthesis of polyacetylenic acids isolated from Heisteria acuminata

Authors
Zeni, G Panatieri, RB Lissner, E Menezes, PH Braga, AL Stefani, HA
Citation
G. Zeni et al., Synthesis of polyacetylenic acids isolated from Heisteria acuminata, ORG LETT, 3(6), 2001, pp. 819-821
Citations number
14
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANIC LETTERS
ISSN journal
15237060 → ACNP
Volume
3
Issue
6
Year of publication
2001
Pages
819 - 821
Database
ISI
SICI code
1523-7060(20010322)3:6<819:SOPAIF>2.0.ZU;2-V
Abstract
[GRAPHICS] Four linear polyacetylenic compounds were synthesized. Pentadeca-6,8,10-tri ynoic 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-diyno ic acid 3 and (Z)-octadec-12-en-7,9-diynoic acid 4 by using vinylic telluri de coupling reactions were accomplished.