Download PDF
Synlett 2001; 2001(5): 0625-0626
DOI: 10.1055/s-2001-13421
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

DBU-Catalyzed Synthesis of Insecticidal Thiophosphoryl Xanthates: An Efficient One-Pot Method

N. Srinivasa Reddy* , K. Ravinder, P. Krishnaiah, Y. Venkateswarlu
  • *Natural Products Laboratory, Organic Chemistry Division-I, Indian Institute of Chemical Technology, Hyderabad-500 007, India; Fax + 91-40-7 17 05 12; E-mail: luchem@iict.ap.nic.in
Further Information

Publication History

Publication Date:
31 December 2001 (online)

  PDF Download  Permissions and Reprints All articles of this category

A facile "one-pot" synthesis of thiophosphoryl xanthates was carried out by using a mild base 1,8-diaza[5,4,0]bicyclo undec 7-ene (DBU)-catalyzed sequential reaction of excess alcohols with carbon disulfide and diethoxy thiophosphoryl chloride. The overall yields are excellent (65-88%).

thiophosphoryl xanthates - 1,8-diazabicyclo[5.4.0]undec-7-ene - one-pot synthesis - pesticidal activity

      >