polymer-supported dichlorophosphate: a recoverable new reagent for synthesis of...

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2005 Thiadiazole derivatives R 0300 Polymer-Supported Dichlorophosphate: A Recoverable New Reagent for Synthe- sis of 2-Amino-1,3,4-thiadiazoles. — Polymer-supported dichlorophosphate is iden- tified as an efficient dehydration reagent for the microwave-assisted solvent-free syn- thesis of 2-amino-1,3,4-thiadiazoles (III) (15 examples) from thiosemicarbazide and carboxylic acids. — (LI*, Z.; YU, J.-L.; YANG, J.-Y.; SHI, S.-Y.; WANG, X.-C.; J. Chem. Res. 2005, 5, 341-343; Coll. Chem. Chem. Eng., Lanzhou Univ., Lanzhou, Gansu 730000, Peop. Rep. China; Eng.) — R. Staver 43- 152

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2005

Thiadiazole derivativesR 0300 Polymer-Supported Dichlorophosphate: A Recoverable New Reagent for Synthe-

sis of 2-Amino-1,3,4-thiadiazoles. — Polymer-supported dichlorophosphate is iden-tified as an efficient dehydration reagent for the microwave-assisted solvent-free syn-thesis of 2-amino-1,3,4-thiadiazoles (III) (15 examples) from thiosemicarbazide and carboxylic acids. — (LI*, Z.; YU, J.-L.; YANG, J.-Y.; SHI, S.-Y.; WANG, X.-C.; J. Chem. Res. 2005, 5, 341-343; Coll. Chem. Chem. Eng., Lanzhou Univ., Lanzhou, Gansu 730000, Peop. Rep. China; Eng.) — R. Staver

43- 152