Title of article
Vinylidene to alkyne rearrangement to form polyynes: synthesis and photolysis of dialkynylmethylenebicyclo[4.3.1]deca-1,3,5-triene derivatives
Author/Authors
Tobe، نويسنده , , Yoshito and Iwasa، نويسنده , , Naruhito and Umeda، نويسنده , , Rui and Sonoda، نويسنده , , Motohiro، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
4
From page
5485
To page
5488
Abstract
Dialkynylmethylenebicyclo[4.3.1]deca-1,3,5-triene derivatives were synthesized as precursors to generate dialkynylvinylidenes by extrusion of an aromatic fragment, indane. Photolysis of the trienes gave linear polyynes as the major products produced by rearrangement of the vinylidenes, together with the isomerization products having a methylenecycloheptatriene moiety.
Keywords
Vinylidene , Polyynes , Photolysis , Alkynes
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1646332
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