PALLADIUM-CATALYZED COUPLING OF 2,2'-DIHALOBIARYLS WITH METALATED CYCLOPENTENES - AN EASY SYNTHESIS FOR SPIRO[CYCLOPENTENE-1,9'-[9H]FLUORENE]S

Authors
KATZ TJ GILBERT AM HUTTENLOCH ME GU MM BRINTZINGER HH
Citation
Tj. Katz et al., PALLADIUM-CATALYZED COUPLING OF 2,2'-DIHALOBIARYLS WITH METALATED CYCLOPENTENES - AN EASY SYNTHESIS FOR SPIRO[CYCLOPENTENE-1,9'-[9H]FLUORENE]S, Tetrahedron letters, 34(22), 1993, pp. 3551-3554
Citations number
38
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
22
Year of publication
1993
Pages
3551 - 3554
Database
ISI
SICI code
0040-4039(1993)34:22<3551:PCO2WM>2.0.ZU;2-2
Abstract
In the presence of palladium catalysts, one of the two carbons attache d to halogen in 2,2'-diiodobiphenyl couples with unsaturated organomet allics, after which the other adds to the newly incorporated double bo nd. Spiro[cyclopentene-1,9'-[9H]fluorene]s can be synthesized in this way.