Reactions of 1,3,2,4-Dithiadiphosphetane-2,4-disulfides with Alkyl Borates

Il'Yas S. Nizamov A. E. Arbuzov Institute of Organic and Physical Chemistry, Russian Academy of Sciences, Arbuzov Str. 8, 420088, Kazan, Russia

Gul'Nur G. Sergeenko A. E. Arbuzov Institute of Organic and Physical Chemistry, Russian Academy of Sciences, Arbuzov Str. 8, 420088, Kazan, Russia

Elvira S. Batyeva A. E. Arbuzov Institute of Organic and Physical Chemistry, Russian Academy of Sciences, Arbuzov Str. 8, 420088, Kazan, Russia

Nail M. Azancheev A. E. Arbuzov Institute of Organic and Physical Chemistry, Russian Academy of Sciences, Arbuzov Str. 8, 420088, Kazan, Russia

Vladimir A. Al'Fonsov A. E. Arbuzov Institute of Organic and Physical Chemistry, Russian Academy of Sciences, Arbuzov Str. 8, 420088, Kazan, Russia

Abstract

New boron derivatives of dithiophosphonic acids 3a–c and 5 were obtained in the reactions of Lawesson's reagent 1a and its homologue 1b with trialkyl borates 2a–c and O-isobutyl diphenylborate 4. Low frequency ultrasound irradiation (22 kHz, power 130 W) leads to reduction in reaction temperature and time in the reactions studied. The prepared compounds were identified by IR, ¹H, and ³¹P NMR and mass spectra as well as elemental analyses.

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Reactions of 1,3,2,4-Dithiadiphosphetane-2,4-disulfides with Alkyl Borates

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Reactions of 1,3,2,4-Dithiadiphosphetane-2,4-disulfides with Alkyl Borates

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