Green and one-pot synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives by nanostructure cu-doped zno hollow sphere as catalyst
A green and one pot synthesis of 1H pyrazolo 1,2 b phthalazine 5,10 dione derivatives by facil route at…
1H-pyrazolo[12-b]phthalazine-510-diones