New Synthesis of Tetrahydro-L,4-Thiazine-3-Ones from 1,2-Aminopropanethiols and α-Chlorocarboxylic Acids
摘要:
Tetrahydro-1,4-thiazine-3-ones 5 can be efficiently prepared by the condensation of 1,2-aminopropanethiols 1 and sodium chlorocarboxylates 4 under basic conditions.