This research reports a new reaction to create tetrasubstituted pyrazoles from carbonates and imines, indicating a significant synthetic advancement.
Tetrasubstituted pyrazoles are valuable scaffolds in pharmaceuticals and agrochemicals, yet their regioselective synthesis remains challenging. Herein, we report a copper-catalyzed decarboxylative alkynylation-cyclization reaction of propargylic cyclic carbonates with nitrile imines,...
No takes yet. Share an insight, caveat, or question.
Yu et al. (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: