COIUPOUIILlS availabie by several synthctic routes and with various Substitution paiterns. Melhods for lllCil'synthesis ilescribeil llere consist titthc reaction ot tii-alkylthiti-or Ö-llfyltlllfl-l ‚Ä-lltlklllflitllfl salts with thiols and thermolysis ot lhc ti. t>-bis [orgitnylthio]-tiI1-l ‚Äetllltt/llllßä thus formed. or oi 'treating (ialkylthio-or ö-arylthio-t. 3-thia1iniun1 salts witli thiophcnol und trictliylzimi» ne. or ot 'heating (w-thitixti-t ‚E-thiayines with triethyl phosphite in toluttne. ln ...
