4-Bis(triphenylphosphonium)-2-butene peroxodisulfate as an efficient oxidizing agent for one-pot synthesis of ethyl pyrimidin-2(1H)-one-5-carboxylates

Аннотация

An efficient one-pot synthesis of pyrimidin-2(1H)-ones via three-component condensation of aldehyde, ethyl acetoacetate and urea using 1,4-bis(triphenylphosphonium)-2-butene peroxodisulfate [BTPBPDS] as an oxidant is described.