AN IMPROVED SYNTHESIS OF MONOAZAPORPHYRINS

Authors
SINGH JP XIE LY DOLPHIN D
Citation
Jp. Singh et al., AN IMPROVED SYNTHESIS OF MONOAZAPORPHYRINS, Tetrahedron letters, 36(10), 1995, pp. 1567-1570
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
10
Year of publication
1995
Pages
1567 - 1570
Database
ISI
SICI code
0040-4039(1995)36:10<1567:AISOM>2.0.ZU;2-H
Abstract
Cyclization of tetrapyrrolic 1,19-dibromo-1,19-dideoxybiladiene-ac dih ydrobromides with sodium azide was dramatically improved by applicatio n of a phase transfer agent to give nearly quantitative yields of mono azaporphyrins.