Serendipitous Formation of 2H‑Pyrazolo[3,4‑d]pyridazin-7(6H)‑ones from 3‑Arylsydnones

• Mahadev N. Kumbar,
• Saba Kauser J. Shaikh,
• Ravindra R. Kamble,
• Praveen K. Bayannavar,
• Atulkumar A. Kamble,
• Raveendra K. Hunnur

Affiliations

Mahadev N. Kumbar

Department of Chemistry, Karnatak University, Dharwad, Karnataka, India

Saba Kauser J. Shaikh

Department of Chemistry, Karnatak University, Dharwad, Karnataka, India

Ravindra R. Kamble

Department of Chemistry, Karnatak University, Dharwad, Karnataka, India

Praveen K. Bayannavar

Department of Chemistry, Karnatak University, Dharwad, Karnataka, India

Atulkumar A. Kamble

Department of Chemistry, Karnatak University, Dharwad, Karnataka, India

Raveendra K. Hunnur

APL Research Centre, Hyderabad, India