ARGÜELLO JUAN ELIAS
Artículos
Título:
Novel [4+2] Cycloaddition between Thiobenzophenone and Aryl-Substituted Alkenes via Photoinduced Electron Transfer
Autor/es:
JUAN E. ARGÜELLO; RAÚL PÉREZ-RUIZ; MIGUEL A. MIRANDA
Revista:
ORGANIC LETTERS
Editorial:
AMER CHEMICAL SOC
Referencias:
Año: 2007 p. 3587 - 3587
ISSN:
1523-7060
Resumen:
he [4 + 2] cycloaddition products between thiobenzophenone (1) and arylalkenes (2) were obtained in the presence of (thia)pyrylium salts (sensitizer ) 3 or 4) as electron transfer photosensitizers. Although both radical cations 1.+ and 2.+ are generated, only the former is involved in the process.
