SYNTHESIS OF BETA-SUBSTITUTED PORPHYRINS USING PALLADIUM-CATALYZED REACTIONS

Authors
ALI H VANLIER JE
Citation
H. Ali et Je. Vanlier, SYNTHESIS OF BETA-SUBSTITUTED PORPHYRINS USING PALLADIUM-CATALYZED REACTIONS, Tetrahedron, 50(41), 1994, pp. 11933-11944
Citations number
23
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
50
Issue
41
Year of publication
1994
Pages
11933 - 11944
Database
ISI
SICI code
0040-4020(1994)50:41<11933:SOBPUP>2.0.ZU;2-3
Abstract
The palladium(II)-catalysed carbon-carbon-coupling reaction (Heck reac tion) between a variety of metalated beta-monohalosubstituted porphyri ns (2-bromotetraphenylporphyrin, 2-bromo-3,7,8,12,13,17,18-heptaethylp orphyrin, and 3(8)monoiodo-deuterporphyrin IX dimethyl ester) and a se ries of terminally substituted acetylenic derivatives, is reported. A few disubstituted porphyrin analogs were also synthesized using the co rresponding beta-dihalogenated porphyrin precursors.