Water-triggered Union of Multi-component Reactions Towards the Synthesis of a 4-chromene Hybrid Scaffold
Overview
Affiliations
An unprecedented union of multi-component reactions to construct pyrazole- and pyranopyrazole-adorned 4-chromene from simple reactants in water at ambient temperature is reported. This innovative tactic has integrated two distinct four-component reactions (4CRs) that occur transiently to form four new heterocycles ten covalent bonds in a single step.
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