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Title: A facile and efficient microwave-mediated S-alkylation of thiophosphates
Authors: Pandey, Lokesh Kumar
Mazumder, Avik
Pathak, Uma
Keywords: Microwave;S-alkylated thiophosphate;alkyl halides;O, O’-dialkyl thiophosphates
Issue Date: Apr-2009
Publisher: CSIR
Abstract: A convenient, highly efficient, safe microwave-mediated S-alkylation of O,O’-dialkyl thiophosphate has been reported. Clean and rapid S-alkylation of thiophosphates can be achieved by irradiating a mixture of dialkylthiophosphate salt and alkyl halide under microwave for a brief period. Alkylation occurs exclusively at sulfur to provide S-alkylated products. Through a simple workup, pure compounds have been obtained easily in good yields.
Page(s): 602-605
ISSN: 0376-4699
Appears in Collections:IJC-B Vol.48B(04) [April 2009]

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