| Popis: |
Using 1,3-diphenylacetone as precursor,bibenzyldithiolmethane(1) was prepared through reacting 1,3-diphenylacetone with dry hydrogen sulfide and hydrogen chloride.Under microwave irradiation,compound 1 was subjected to esterification and hydrazinolysis to yield 1,1-bibenzyl-1,1-bimercaptoacetyl-hydrazine(3).The condensation reactions between compound 3 and aromatic aldehyde led to the production of a series of 1,1-bibenzyl-1,1-bimercaptoacetylhydrazone(4a~4n).Their structures were confirmed by IR,1H NMR,MS and elemental analysis. |
