Regioselective Synthesis of
2-(Arylthio)benzoates by the First Catalytic [3+3] Cyclocondensations
of 3-(Arylthio)-1-(trimethylsilyloxy)-1,3-butadienes with 1,1,3,3-Tetramethoxypropane
2-(Arylthio)benzoates were regioselectively prepared by the first catalytic [3+3] cyclizations of 3-(arylthio)-1-(trimethylsilyloxy)-1,3-butadienes with 1,1,3,3-tetramethoxypropane.
On the basis of rational drug design fourteen novel compounds having benzoic acid as acidic head, hydrazone as linker and substituted diaryl sulfanyl/aryl-cyclohexylsulfanyl as a hydrophobic tail were synthesized and characterized by physicochemical and spectrophotometric (FTIR, Mass, 1HNMR and 13CNMR) analysis. The spectral data were satisfactory with their structures. The designed compounds were