This approach generates beta-keto trifluoromethyl sulfone from alkynes, indicating a new synthesis method for valuable compounds.
Herein, we report an efficient approach for synthesizing β-keto trifluoromethyl sulfone through direct conversion from terminal alkynes via hydration using bench-stable zinc complexes (1a-1c). The synthesis of three zinc complexes (1a-1c) supported by imino pyridine morpholine-based ligands is described. Furthermore, this protocol has been successfully integrated into the conversion of valuable isoxazole triflones and heterocyclic compounds.
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Paul et al. (2026) studied this question.
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