AM Magerramov,* AM Allakhverdiev and ZI Akhmedova Department of Chemistry, Baku State University, Baku, Azerbaijan 370073 R. Caple and VV Zhdankin* Department of Chemistry, University of Minnesota-Duluth, Duluth, Minnesota 55812 ... ABSTRACT: 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. ... Derivatives of tetrahydro-1 ,Cthiazine, also known as ...