Palladium(0)-catalyzed decarboxylation of buta-2,3-dienyl 2'-alkynoates: approach to the synthesis of 2-alkynyl buta-1,3-dienes.
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.
Sim
So Hee
SH
Intelligent Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea.
Park
Hee-Jun
HJ
Lee
Sang Ick
SI
Chung
Young Keun
YK
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*
D000466:Alkadienes; D000480:Alkynes; D011090:Polyenes; D010165:Palladium