Singh, Rashmi2022-04-072022-04-072022-03http://hdl.handle.net/123456789/2256enPolycyclic heterocycles4-benzoquinone5-HydroxyindolesPrivileged structuresPh.DACHPH1983Synthetic methodologies for polycyclic heterocycles based on condensation reactions of substituted 1,4-benzoquinonesThesis