Title of article
Facile formation of acenaphtho[1,2-a]pyrene structures by thermal isomerization of bis(8-ethynyl-1-naphthyl)ethynes
Author/Authors
Toyota، نويسنده , , Shinji and Kaneko، نويسنده , , Keiko and Kurokawa، نويسنده , , Megumi and Wakamatsu، نويسنده , , Kan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
7349
To page
7352
Abstract
The title 1,8-naphthylene–ethynylene compounds underwent thermal isomerization into acenaphtho[1,2-a]pyrene derivatives, and the structure of the new polycyclic aromatic system was established by X-ray analysis. The mechanism of the isomerization is explained in terms of sequential cyclization reactions via biradical intermediates followed by hydrogen migration.
Keywords
Naphthalenes , Acetylenes , Isomerization , X-ray structure , Polycyclic aromatic hydrocarbons
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1852764
Link To Document