Title of article
Syntheses, structure, and reactivity of acyclic enetriyne and enetetrayne derivatives
Author/Authors
Spence، نويسنده , , John D. and Lackie، نويسنده , , Miranda L. and Clayton، نويسنده , , Nicola A. and Toscano، نويسنده , , Sergio A. and Farmer، نويسنده , , Michelle A. and Popova، نويسنده , , Esfir and Olmstead، نويسنده , , Marilyn M.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
1569
To page
1572
Abstract
Sonogashira coupling of buta-1,3-diynylbenzene with ((2-iodophenyl)ethynyl)trimethylsilane and 1,2-diiodobenzene led to the novel enetriyne, 1-ethynyl-2-(phenylbuta-1,3-diynyl)benzene, and enetetrayne, 1,2-bis(phenylbuta-1,3-diynyl)benzene, respectively. Solid state structural and thermal analyses are also described. In solution, 1-ethynyl-2-(phenylbuta-1,3-diynyl)benzene was found to undergo thermal Bergman cyclization to afford 2-(phenylethynyl)naphthalene.
Keywords
Buta-1 , 3-diynylbenzene , Enetriyne , Enetetrayne , Bergman cyclization
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1888337
Link To Document