నైరూప్య

Studies on the Synthesis and Characterisation of Sulphones derived from Isatin, Triazoloindole and Indophenazines

Mamata Tiwari

The synthesis of heteroaryl sulphones of the type Ar-SO2 – Hetry1 has been reported in which the hetry1 part is represented by isatin, triazoloindole and indophenazine derivatives The key step in the synthesis of sulphones involve the rearrangement of the aryl sulphonyl derivatives to the corresponding sulphones. Structures of all the compounds were established on the basis of elemental and spectral analysis.