Aman Kumar and Vinod Kumar
Org. Biomol. Chem., 2026, Advance Article
Abstract
Pyrazoles have numerous applications in pharmaceuticals, agrochemicals, and functional materials. This article highlights the developments of visible-light-driven, greener, and sustainable synthetic protocols for pyrazoles.
Mani Ramanathan, Ziad Moussa and Rama Krishna Peddinti
Org. Biomol. Chem., 2026,24, 2798-2868
Abstract
This review outlines tuneable reactivity patterns of aryldiazonium salts and azo-retention strategies for the synthesis of diverse N-heterocycles, highlighting catalyst selection and comparative performance.
Jing Zhou, Quanquan Zhou and Jie-Ping Wan
Org. Biomol. Chem., 2024,22, 8065-8077
Abstract
Recent advances in the multicomponent synthesis of pyrazoles have been reviewed. The reactions involving hydrazine, hydrazine, diazo compound, and nitrile/amine as N![[double bond, length as m-dash]](https://www.rsc.org/images/entities/char_e001.gif)
N donors are summarized.
Afrisham Ahmad, Sithara Rao and Nitinkumar S. Shetty
RSC Adv., 2023,13, 28798-28833
From themed collection:
2023 Reviews in RSC Advances
Abstract
The past decade has witnessed significant progress in synthesizing structurally diverse and biologically relevant pyrano[2,3-c]pyrazole derivatives through the integration of green methodologies.
Chandan Kumar Pal and Ashis Kumar Jena
Org. Biomol. Chem., 2023,21, 59-64
Abstract
A novel and efficient cerium-catalyzed tandem oxidation and intermolecular ring cyclization of vicinal diols with hydrazones has been achieved for the regioselective synthesis of pyrazole derivatives.