Iodoarylation of arylalkynes with molecular iodine in the presence of hypervalent iodine reagents.
Molecules
; 14(9): 3132-41, 2009 Aug 24.
Article
em En
| MEDLINE
| ID: mdl-19783912
ABSTRACT
Iodoarylation of arylacetylenes was performed using a simple reagent system composed of molecular iodine and [bis(benzoyloxy)iodo]benzene. Most arylacetylenes efficiently underwent the iodoarylation reaction with electron-rich arenes to give trans 1,1-diaryl-2-iodoethene adducts regio- and stereoselectively. As an exception, the iodoarylation of p-methoxyphenylacetylene resulted in a mixture of E- and Z-isomers of the corresponding product.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Alcinos
/
Halogenação
/
Iodo
Idioma:
En
Revista:
Molecules
Assunto da revista:
BIOLOGIA
Ano de publicação:
2009
Tipo de documento:
Article
País de afiliação:
Japão
País de publicação:
CH
/
SUIZA
/
SUÍÇA
/
SWITZERLAND