Ultrasound enhanced synthesis of 1,5-benzodiazepinic heterocyclic rings

Tetrahedron Letters

Volumn 47, Issue 46, 2006, Pages 8133-8136

  Guzen, Karla P ^a,b   Cella, Rodrigo ^a,b   Stefani, Hélio A ^a,b  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b FEDERAL UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

1,5 Benzodiazepines; Condensation; Ultrasound irradiation

Indexed keywords

BENZODIAZEPINE DERIVATIVE; DIKETONE; HETEROCYCLIC COMPOUND; KETONE DERIVATIVE; PHENYLENEDIAMINE DERIVATIVE; TOLUENESULFONIC ACID DERIVATIVE;

ARTICLE; CHEMICAL REACTION; DRUG SYNTHESIS; POLYMERIZATION; ULTRASOUND;

EID: 33749534257     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.09.043     Document Type: Article

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25. 3): δ ppm 171.5; 140.6; 137.4; 134.2; 125.0; 124.4; 120.2; 69.3; 45.1; 30.5; 29.8; 18.4. MS: m/z (%) 2002 (22); 187 (100); 172 (5); 146 (39); 77 (10).