Porphyrins in 1,3-dipolar cycloaddition reactions. Synthesis of new porphyrin-chlorin and porphyrin-tetraazachlorin dyads

• Tipo: Artigo em Revista Científica Internacional
• Data: 2006

Autores

Silva, AMG (Autor) Outra; Lacerda, PSS (Autor) Outra; Tome, AC (Autor) Outra; Neves, MGPMS (Autor) Outra; Silva, AMS (Autor) Outra; Cavaleiro, JAS (Autor) Outra; Makarova, EA (Autor) Outra; Lukyanets, EA (Autor) Outra

Revista

Título: Journal of Organic Chemistry

Vol. 71

Páginas: 8352-8356

ISSN: 0022-3263

Editora: American Chemical Society

Indexação

ISI Web of Knowledge - 62 Citações

Scopus - 62 Citações

Outras Informações

ID Authenticus: P-004-GHE

DOI: 10.1021/jo0611770

Abstract (EN): N-(Porphyrin-2-ylmethyl) glycine was synthesized and used as precursor of azomethine ylide, which was trapped with several dipolarophiles. The reaction of that azomethine ylide with dimethyl fumarate afforded the expected adduct. However, with 1,4-benzo- and 1,4-naphthoquinones only dehydrogenated adducts were isolated. Also, the reaction of that ylide with meso-tetrakis(pentafluorophenyl) porphyrin and tetraazaporphine allowed access to novel porphyrin- chlorin and porphyrin-tetraazachlorin dyads.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5