Novel Protocol for Synthesis of O,O-Dialkyl Monothiophospharic Acid Sodium Salt

  • Umesh Keru Patil Department of Chemistry, Vivekanand Arts & S.D. Commerce and Science College, Samarthnagar, Aurangabad, MS
  • S. R. Vaidya Department of Chemistry, Vivekanand Arts & S.D. Commerce and Science College, Samarthnagar, Aurangabad, MS
  • Kawade Deepak Shivaji Department of Chemistry, Vivekanand Arts & S.D. Commerce and Science College, Samarthnagar, Aurangabad, MS
Keywords: Dialkyl phosphite sodium salt; P-sulfurization; Selective addition; Sulphur; Phosphorus

Abstract

Preparation of O,O-dialkyl monothiophospharic acid sodium salt (DMP-SNa) by addition of sulphur selectively on phosphorous using organic base to form a salt of O,O-dialkyl monothiophospharic acid trialkyl amine salt which is soluble in the non-polar organic solvent and treated with alkali to form O,O-dialkyl monothiophospharic acid sodium salt (DAP-SNa). Trialkylamine becomes free and remains in the nonpolar solvents can be recycled. This synthesis method is effluent free.

DOI: http://dx.doi.org/10.17807/orbital.v13i5.1597

Published
2022-04-17
How to Cite
Patil, U. K., Vaidya, S. R., & Shivaji, K. D. (2022). Novel Protocol for Synthesis of O,O-Dialkyl Monothiophospharic Acid Sodium Salt. Orbital: The Electronic Journal of Chemistry, 13(5), 399-403. Retrieved from https://periodicos.ufms.br/index.php/orbital/article/view/15536