Thionyl chloride reacts with 1,ω-bis-(1-tosylamidrazone)alkanes 1 to give a series of 1,ω-bis-(4-alkyl-2-tosyl-1,2,3,5-thiatriazol-5-yl)alkanes 2. All the newly synthesized compounds were characterized by IR, 1H NMR, 13C NMR, elemental analysis, and ESI-MS spectral data. All the new compounds were
A series of new 1,ω-bis-(5-alkyl-2-oxide-3-tosyl-1,3,4,2-triazaphospholino)alkanes 2 and 3 were prepared in good yields by the treatment of 1,ω-bis-(1-tosylamidrazone)alkanes 1 with two molar equivalents of phosphoryl trichloride and phenylphosphonic dichloride, respectively. All the newly