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

Umesh Keru Patil; S. R.  Vaidya; Kawade Deepak Shivaji

Orbital: The Electronic Journal of Chemistry (Dec 2021)

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

Umesh Keru Patil,
S. R. Vaidya,
Kawade Deepak Shivaji

Affiliations

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

Journal volume & issue: Vol. 13, no. 5

Abstract

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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

Dialkyl phosphite sodium salt; P-sulfurization; Selective addition; Sulphur; Phosphorus

Published in Orbital: The Electronic Journal of Chemistry

ISSN: 1984-6428 (Online)
Publisher: Universidade Federal de Mato Grosso do Sul
Country of publisher: Brazil
LCC subjects: Science: Chemistry
Website: https://periodicos.ufms.br/index.php/orbital

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