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Synthesis of 4,5-dihydro-2-diethylamino-4-thioxo-4-phenoxy-5-chloro-1,3,4-thiazaphosphole and 3,7-bis(diisopropylamino)-1-thioxobicyclo[3.3.0]-4,6-dithia-2,8-diaza-1-phosphaocta-2,7-diene

  • R. M. Kamalov
  • N. A. Khailova
  • I. Kh. Rizvanov
  • M. A. Pudovik
  • A. N. Pudovik
Brief Communications
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Abstract

The product of the reaction of 0-phenylisothiocyanatodichloromethylthiophosphonate with diethylamine in the presence of Et3N is 4,5-dihydro-2-diethyl-amino-4-thioxo-4-phenoxy-5-chloro-1,3,4-thiazaphosphole. 3,7-Bis(diisopropyl-amino)-1-thioxobicyclo-[3.3.0]-4,6-dithia-2,8-diaza-1-phosphaocta-2,7-diene was obtained as the result of the reaction of diisothiocyanatodichloromethylthiophosphonate with diisopropylamine and triethylamine. IR, PMR, and31P NMR spectroscopy was used to demonstrate the structures of the products synthesized.

Keywords

4,5-dihydro-2-diethylamino-4-thioxo-4-phenoxy-5-chloro-1,3,4-thiazaphosphole 3,7-bis(diisopropylamino)-1-thioxobicyclo [3.3.0]-4,6-dithia-2,8-diaza-1-phosphaocta-2,7-diene 0-phenylisothiocyanatodichloromethylthiophosphonate isothiocyanatodichloromethylthiophosphonate thiourea triethylamine diethylamine diisopropyl amine heterocyclization thiazaphosphole 

Literature cited

  1. 1.
    R. M. Kamalov, N. A. Khailov, A. A. Gazikasheva, L. F. Chertanova, M. A. Pudovik, and A. N. Pudovik, Dokl. Akad. Nauk,316, No. 6, 1406 (1991).Google Scholar

Copyright information

© Plenum Publishing Corporation 1992

Authors and Affiliations

  • R. M. Kamalov
  • N. A. Khailova
  • I. Kh. Rizvanov
  • M. A. Pudovik
  • A. N. Pudovik

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