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Oxidative cyclization of thiobenzanilides to benzothiazoles using N-Benzyl-DABCO tribromide under mild conditions

Moghaddam, F. M ; Sharif University of Technology | 2005

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  1. Type of Document: Article
  2. DOI: 10.1055/s-2005-869841
  3. Publisher: 2005
  4. Abstract:
  5. N-benzyl-DABCO tribromide, a stable, crystalline organic ammonium tribromide (OATB), have been used as an alternative electrophilic bromine source for the efficient oxidative cyclization of thiobenzanilides to the corresponding benzothiazoles under mild conditions. © Georg Thieme Verlag Stuttgart
  6. Keywords:
  7. 1,4 diazabicyclo[2.2.2]octane ; Benzothiazole derivative ; n benzyl 1,4 diazabicyclo[2.2.2]octane tribromide ; Thiobenzanilide derivative ; Unclassified drug ; Cyclization ; Drug structure ; Drug synthesis ; Oxidation ; Reaction analysis
  8. Source: Synlett ; Issue 10 , 2005 , Pages 1612-1614 ; 09365214 (ISSN)
  9. URL: https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-2005-869841