Synthesis of 1-benzazepines as precursors of 1-benzazepinediones

Author	dc.contributor.author	Pessoa Mahana, Hernán
Author	dc.contributor.author	Valderrama Guerrero, Jaime Adolfo	es_CL
Admission date	dc.date.accessioned	2010-06-01T19:19:09Z
Available date	dc.date.available	2010-06-01T19:19:09Z
Publication date	dc.date.issued	2000
Cita de ítem	dc.identifier.citation	SYNTHETIC COMMUNICATIONS 30(19): 3481-3490	en_US
Identifier	dc.identifier.issn	0039-7911
Identifier	dc.identifier.uri	https://repositorio.uchile.cl/handle/2250/120946
Abstract	dc.description.abstract	The synthesis of 6-hydroxy-7-nitro-1-benzazepine-2-one 7 from 5-hydroxy-1 -tetralone 1 and 6-hydroxy-1 -benzazepine-2-one 2 is described. Bromination of 6-hydroxy- 1-benzazepine-2-one 2 with NBS in ethyl acetate afforded 7-bromo-6-hydroxy-1 -benzazepine-2-one 13 and 7,9-dibromo-6-hydroxy-1-benzazepine-2-one 14. Oxidation of benzazepinone 13 with (diacetoxyiodo)benzene provided 7-bromo-1-benzazepine-2,6,9-trione 5.	en_US
Lenguage	dc.language.iso	en	en_US
Publisher	dc.publisher	MARCEL DEKKER INC	en_US
Keywords	dc.subject	BROMONAPHTHOQUINONES	en_US
Título	dc.title	Synthesis of 1-benzazepines as precursors of 1-benzazepinediones	en_US
Document type	dc.type	Artículo de revista