title: Palladium(0)-catalyzed decarboxylation of buta-2,3-dienyl 2'-alkynoates: approach to the synthesis of 2-alkynyl buta-1,3-dienes.
abstract: The Pd(PPh3)4-catalyzed decarboxylation of buta-2,3-dienyl 2'-alkynoates allows the rapid construction of 2-alkynyl buta-1,3-dienes. The carbon-carbon bond-forming reaction occurs at the central position of an allene moiety.
authors.affiliation: Intelligent Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea.
authors.forename: So Hee
authors.initials: SH
authors.lastname: Sim
authors.forename: Hee-Jun
authors.initials: HJ
authors.lastname: Park
authors.forename: Sang Ick
authors.initials: SI
authors.lastname: Lee
authors.forename: Young Keun
authors.initials: YK
authors.lastname: Chung
mesh_terms: D000466:Alkadienes / Q000138:chemical synthesis* / Q000737:chemistry; D000480:Alkynes / Q000138:chemical synthesis* / Q000737:chemistry*; D002384:Catalysis; D003653:Decarboxylation; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*; D011090:Polyenes / Q000138:chemical synthesis* / Q000737:chemistry*
chemical_list: D000466:Alkadienes; D000480:Alkynes; D011090:Polyenes; D010165:Palladium