Heteropolyacid as an efficient catalyst for synthesis of 3,4-dihydro-1H-2,3-benzothiazine-2,2-dioxides

Synthetic Communications

Volumn 38, Issue 15, 2008, Pages 2655-2661

  Cánepa, Alicia S ^a   Sasiambarrena, Leandro D ^a   Bravo, Rodolfo D ^a  

^a UNIVERSIDAD NACIONAL DE LA PLATA   (Argentina)

Author keywords

Benzothiazines; Catalyst; Intramolecular cyclization; Keggin heteropolyacid; Sulfonylamidomethylation

Indexed keywords

1,3,5 TRIS(BENZYLSULFONYL)HEXAHYDRO 1,3,5 TRIAZINE; 3,4 DIHYDRO 1H 2,3 BENZOTHIAZINE 2,2 DIOXIDE; AROMATIC CARBOXYLIC ACID; BENZOTHIAZINE DERIVATIVE; BENZYLSULFONAMIDE DERIVATIVE; FORMALDEHYDE; HETEROPOLYACID; OXIDE; SILICON DIOXIDE; SULFONAMIDE; TRIAZINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CATALYST; CHEMICAL REACTION; COLUMN CHROMATOGRAPHY; CYCLIZATION; DRUG STRUCTURE; METHYLATION; PROTON NUCLEAR MAGNETIC RESONANCE; THERMODYNAMICS; THIN LAYER CHROMATOGRAPHY;

EID: 51349161679     PISSN: 00397911     EISSN: 15322432     Source Type: Journal    
DOI: 10.1080/00397910802219585     Document Type: Article

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