Synthesis of new beta-substituted meso-tetraphenylporphyrins via 1,3-dipolar cycloaddition reactions. 1

Ana M G Silva; Augusto C Tomé; Maria G P M S Neves; Artur M S Silva; José A S Cavaleiro

doi:10.1021/jo0106703

Synthesis of new beta-substituted meso-tetraphenylporphyrins via 1,3-dipolar cycloaddition reactions. 1

J Org Chem. 2002 Feb 8;67(3):726-32. doi: 10.1021/jo0106703.

Authors

Ana M G Silva¹, Augusto C Tomé, Maria G P M S Neves, Artur M S Silva, José A S Cavaleiro

Affiliation

¹ Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.

PMID: 11856012
DOI: 10.1021/jo0106703

Abstract

The azomethine ylide generated from the reaction of (beta-formyl-meso-tetraphenylporphyrinato)nickel(II) with N-methylglycine reacts with a range of dipolarophiles, yielding new beta-substituted-meso-tetraphenylporphyrins. The regio- and stereochemistry of the new compounds was established using one- and two-dimensional NMR techniques.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Molecular Structure
Porphyrins / chemical synthesis*
Porphyrins / chemistry
Spectrum Analysis

Substances

Porphyrins
tetraphenylporphyrin