Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12779/6276
Title: Active manganese dioxide promoted cyclization of ortho-(1H-pyrrol-1-yl)aryl and heteroaryl carboxylic acids to 5H-pyrrolo[1,2-a][3,1]benzoxazin-5-one derivatives
Authors: Fedora, Grande
Brizzi, Antonella 
Garofalo, Antonio
Francesca, Aiello
Issue Date: 2013
Project: None 
Journal: TETRAHEDRON
Abstract: 
The hitherto unknown lactone 5H-pyrrolo[1,2-a][3,1]benzoxazin-5-one and six of its substituted derivatives have been prepared by active manganese dioxide promoted oxidative cyclization of the corresponding ortho-(1H-pyrrol-1-yl)benzoic acids, under mild conditions, in moderate yields.
Description: 
59235
URI: http://hdl.handle.net/20.500.12779/6276
ISSN: 0040-4020
DOI: 10.1016/j.tet.2013.09.072
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