Title of article
Thionation of phosphoramidodichloridates and phosphoramidate diesters using phosphorus pentasulfide and hexamethyldisiloxane under microwave irradiation. Part 1
Author/Authors
Nivsarkar، نويسنده , , Manisha and Gupta، نويسنده , , Arvind K. and Kaushik، نويسنده , , Mahabir P. Gupta، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
6863
To page
6866
Abstract
A new, mild, efficient, and solvent-free microwave promoted synthesis of thiophosphoramidodichloridates and thiophosphoramidate diesters is described. The thionation reaction was accelerated with microwave irradiation using the combination of P4S10 and HMDO. The conversion of PO to PS by this method gave the desired product in higher yields and shorter reaction times as compared to conventional methods.
Keywords
Phosphoramidodichloridates , Phosphoramidate diesters , solvent-free , Phosphorus pentasulfide , HMDO , microwave irradiation
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1843190
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