Lewis acid catalyzed rearrangement of vinylcyclopropenes for the construction of naphthalene and indene skeletons.
Org Lett
; 9(1): 117-20, 2007 Jan 04.
Article
em En
| MEDLINE
| ID: mdl-17192099
ABSTRACT
[reaction see text] The choice of Lewis acid catalyst can result in dramatic differences in the chemoselectivity of the rearrangement reactions of vinylcyclopropenes. When BF3.OEt2 was used as the catalyst, naphthalenes were formed. However, when Cu(OTf)2 was used as the catalyst, indenes were obtained.
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Base de dados:
MEDLINE
Idioma:
En
Revista:
Org Lett
Assunto da revista:
BIOQUIMICA
Ano de publicação:
2007
Tipo de documento:
Article