SYNTHESIS OF TERMINAL-BIRADICAL COMPOUNDS CONSISTING OF 2 N-OXYL GROUPS CONNECTED WITH CONJUGATED PI-SYSTEMS

Authors
TORII S HASE T KUROBOSHI M AMATORE C JUTAND A KAWAFUCHI H
Citation
S. Torii et al., SYNTHESIS OF TERMINAL-BIRADICAL COMPOUNDS CONSISTING OF 2 N-OXYL GROUPS CONNECTED WITH CONJUGATED PI-SYSTEMS, Tetrahedron letters, 38(42), 1997, pp. 7391-7394
Citations number
9
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
42
Year of publication
1997
Pages
7391 - 7394
Database
ISI
SICI code
0040-4039(1997)38:42<7391:SOTCCO>2.0.ZU;2-D
Abstract
Terminal-biradical compounds 1 having two N-oxyl groups connected with conjugated pi-systems were synthesized by (1) addition of magnesium a cetylide to 4-oxo-TEMPO, followed by dehydration, or (2) cross-couplin g between acetylene and vinyl triflate derived from 4-oxo-TEMPO. (C) 1 997 Elsevier Science Ltd.