THERMAL MIGRATION OF AN ETHYNYL GROUP FROM ONE BENZENE-RING TO ANOTHER BY REVERSIBLE VINYLIDENE C-H INSERTION

Authors
SCOTT LT NECULA A
Citation
Lt. Scott et A. Necula, THERMAL MIGRATION OF AN ETHYNYL GROUP FROM ONE BENZENE-RING TO ANOTHER BY REVERSIBLE VINYLIDENE C-H INSERTION, Tetrahedron letters, 38(11), 1997, pp. 1877-1880
Citations number
20
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
11
Year of publication
1997
Pages
1877 - 1880
Database
ISI
SICI code
0040-4039(1997)38:11<1877:TMOAEG>2.0.ZU;2-X
Abstract
Evidence is presented for the high temperature opening of a 5-membered ring by extrusion of a carbene (the reverse of a C-H bond insertion), which results in the net thermal migration of an ethynyl group from o ne benzene ring to another. (C) 1997 Elsevier Science Ltd.