JOURNAL of the Tunisian Chemical Society

serving the Research, the Education and the Industry

Synthèse et caractérisation (IR, RMN 13C, 1H, 31P) de dérivés de thiazolines et de thiazolidinones phosphonatées

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The condensation of phosphonoacetonitriles with isothiocyanates performed in tetrahydrofurane, in the presence of potassium tert-butoxide, leads to a potassium thiolate intermediate. This last one reacts in situ with brominated derivatives to give some phosphonylated thiazolines. The identification of all the synthesized products was made by IR and NMR (1H, 13C, 31P) spectroscopies.

I. Jalloul, M.L. Efrit, A. Ben Akacha

Phosphonoacetonitrile, isothiocyanate, cyanothioacetamide phosphonyle, thiazoline, thiazolidinone

Pages: 21-28

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