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Zirconium(IV) oxide chloride and anhydrous copper(II) sulfate mediated synthesis of 2-substituted benzothiazoles

Matloubi Moghaddam, F ; Sharif University of Technology | 2006

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  1. Type of Document: Article
  2. DOI: 10.1002/hc.20191
  3. Publisher: 2006
  4. Abstract:
  5. A simple, fast and efficient benign procedure has been developed for one-pot synthesis of 2-substituted benzothiazoles in the presence of zirconium(IV) oxide chloride octahydrate (ZrOCl2·8H 2O) and anhydrous copper(II) sulfate. The reaction of 2-aminothiophenol with aldehydes and anhydrides was carried out efficiently in solvent-free conditions with or without microwave irradiation, and adducts were produced in good to excellent yields. © 2006 Wiley Periodicals, Inc
  6. Keywords:
  7. Copper compounds ; Microwaves ; Reaction kinetics ; Substitution reactions ; Synthesis (chemical) ; Zirconium compounds ; 2-aminothiophenol ; 2-substituted benzothiazoles ; Microwave irradiation ; Aromatic compounds
  8. Source: Heteroatom Chemistry ; Volume 17, Issue 2 , 2006 , Pages 136-141 ; 10427163 (ISSN)
  9. URL: https://onlinelibrary.wiley.com/doi/10.1002/hc.20191