An efficient method for the synthesis of manganese(III)meso-tetraarylporphyrins

Authors
Mirafzal, GA Bosse, HM Summer, JM
Citation
Ga. Mirafzal et al., An efficient method for the synthesis of manganese(III)meso-tetraarylporphyrins, TETRAHEDR L, 40(4), 1999, pp. 623-626
Citations number
23
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
4
Year of publication
1999
Pages
623 - 626
Database
ISI
SICI code
0040-4039(19990122)40:4<623:AEMFTS>2.0.ZU;2-Q
Abstract
Manganese(III)meso-tetraarylporphyrins (e.g., MnTPPCl, MnT(PCl)PPCl, MnT(PM e)PPCl), MnT(ONO2)PPCl, MnT(DCl)PPCl) were synthesized in a one-pot reactio n from freshly distilled pyrrole and the corresponding pure aldehyde (benza ldehyde, p-chlorobenzaldehyde, p-methylbenzaldehyde, o-nitrobenzaldehyde, a nd 2,6-dichlorobenzaldehyde) by the action of manganese(II) chloride, MnCl2 , as a template in a phenol medium. Up to 71% yields of pure Manganese(III) meso-tetraarylporphyrins were obtained in a short period of time. (C) 1999 Elsevier Science Ltd. All rights reserved.