JOURNAL of the Tunisian Chemical Society

serving the Research, the Education and the Industry

Synthèse de 2-amino-3-phosphonothiophènes

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The reaction of aliphatic or cyclic ketones 1 with phosphonoacetonitriles 2 leads to phosphonoalkylidenes 3. The reaction of compounds 2 with sulfur in basic conditions leads to the new 2-amino-3-phosphonothiophenes 4. Two diastereomers are obtained in some cases.

N. Said, S. Touil, H. Zantour

phosphonoacetonitriles, phosphonoalkylidenes, 2-arnino-3-phosphonothiophenes

Pages 237-243

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