REACTIONS OF COMPLEX LIGANDS .64. SYNTHESIS OF 5,5'-DIPHENYL-2,2'-BIFURAN, A BIARYL COMPOUND WITH REMARKABLE FLUORESCENCE PROPERTIES

Authors
CHRISTOFFERS J DOTZ KH
Citation
J. Christoffers et Kh. Dotz, REACTIONS OF COMPLEX LIGANDS .64. SYNTHESIS OF 5,5'-DIPHENYL-2,2'-BIFURAN, A BIARYL COMPOUND WITH REMARKABLE FLUORESCENCE PROPERTIES, Chemische Berichte, 128(6), 1995, pp. 641-643
Citations number
60
Categorie Soggetti
Chemistry
Journal title
Chemische Berichte → ACNP
ISSN journal
00092940
Volume
128
Issue
6
Year of publication
1995
Pages
641 - 643
Database
ISI
SICI code
0009-2940(1995)128:6<641:ROCL.S>2.0.ZU;2-H
Abstract
The 2-oxacyclic alpha,beta-unsaturated carbene complex 1 reacts with a n excess of dimethylamine to give the diphenylbifuran 2. The structure of 2 was established by independent synthesis from 2-phenylfuran (4) via regioselective lithiation and transmetalation to zinc and tin orga nometallics 6a-c and final oxidative copper coupling reactions.