Phosphorus, Sulfur and Silicon and the Related Elements p. 238 - 244 (2012)
Update date:2022-08-05
Topics:
Rostamizadeh, Shahnaz
Amani, Ali Mohammad
Shadjou, Nasrin
Silica phosphoric acid has been found to be an efficient catalyst for the synthesis of 2-amino/anilino-5-aryl-1,3,4-thiadiazine bromide derivatives from the reaction of thiosemicarbazide and α-bromoketones in acetonitrile at room temperature. The catalyst
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