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

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,...

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Bibliographic Details
Published in:Orbital : The Electronic Journal of Chemistry 2021-12, Vol.13 (5)
Main Authors: Umesh Keru Patil, S. R. Vaidya, Kawade Deepak Shivaji
Format: Article
Language:English
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Summary: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
ISSN:1984-6428