Synlett 2015; 26(18): 2575-2577
DOI: 10.1055/s-0035-1560483
letter
© Georg Thieme Verlag Stuttgart · New York

Efficient Access to 2,3-Dihydroquinazolin-4(1H)-ones by Environmentally Benign l-Proline Nitrate as Recyclable Catalyst

Autoren

  • Sandeep P. Bahekar

    Department of Chemistry, G. S. Science, Arts and Commerce College, Khamgaon 444303, India   eMail: chemants@gmail.com
  • Nityanand D. Dahake

    Department of Chemistry, G. S. Science, Arts and Commerce College, Khamgaon 444303, India   eMail: chemants@gmail.com
  • Prashant B. Sarode

    Department of Chemistry, G. S. Science, Arts and Commerce College, Khamgaon 444303, India   eMail: chemants@gmail.com
  • Hemant S. Chandak*

    Department of Chemistry, G. S. Science, Arts and Commerce College, Khamgaon 444303, India   eMail: chemants@gmail.com
Weitere Informationen

Publikationsverlauf

Received: 10. Juli 2015

Accepted after revision: 24. August 2015

Publikationsdatum:
15. September 2015 (online)


Graphical Abstract

Abstract

An l-proline nitrate assisted protocol is described for the construction of 2,3-dihydroquinazolin-4(1H)-ones. The catalyst can be recovered easily and is reusable for at least six cycles without significant loss of catalytic efficiency.

Supporting Information