Improved dienophilicity of nitrocycloalkenes: prospects for the development of a trans-Diels-Alder paradigm.
J Am Chem Soc
; 131(35): 12576-8, 2009 Sep 09.
Article
em En
| MEDLINE
| ID: mdl-19685875
ABSTRACT
The development of an efficient and stereoselective trans-Diels-Alder paradigm is described. A central element of this transformation is the introduction of a temporary dienophilic functionality (A), which serves both to activate the substrate for Diels-Alder cycloaddtion and, through its subsequent removal, to facilitate conversion of the cis-fused cycloadducts to the trans-fused series.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Cicloparafinas
/
Nitrogênio
Idioma:
En
Ano de publicação:
2009
Tipo de documento:
Article