Return to Article Details New method for the synthesis of tetrahydro-1,4-thiazino[2,3,3,4-<i>i</i>,<i>f</i>]quinolinium salts. Preparation of 2-hydroxo- and 2-mercapto-2-methyltetrahydro-1,4-thiazino[2,3,3,4-<i>i</i>,<i>j</i>]quinolinium halides Download Download PDF