MICROWAVE ASSISTED SYNTHESIS OF BIOLOGICALLY ACTIVE 4-HYDROXY-7V-(PHENYLCARBONYL)-2H-1,2-BENZOTHIAZINE-3-CARBOHYDRAZIDE 1,1-DIOXIDE DERIVATIVES

MICROWAVE ASSISTED SYNTHESIS OF BIOLOGICALLY ACTIVE 4-HYDROXY-7V-(PHENYLCARBONYL)-2H-1,2-BENZOTHIAZINE-3-CARBOHYDRAZIDE 1,1-DIOXIDE DERIVATIVES

Microwave assisted synthesis of a series of 4-hydroxy-N'-(phenylcarbonyl)-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxides from sodium saccharin is reported. Sodium o-benzosulfimide was N-alkylated with ethyl chloroacetate followed by base catalyzed ring expansion to six membered 1,2-benzothi...

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Detalles Bibliográficos
Autores principales: ZAHEER,MUHAMMAD, ZIA-UR-REHMAN,MUHAMMAD, RAHMAN,SALMA, AHMED,NAVEED, CHAUDHARY,MUHAMMAD NAWAZ
Lenguaje:English
Publicado: Sociedad Chilena de Química 2012
Materias:
Microwaves
Benzohydrazide
Carbohydrazides
1,2-Benzothiazine
Anti-bacterial
Anti-fungal
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000400031
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http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000400031

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