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Organopotassium for selective synthesis: Potassium-mediated anti-borylfunctionalization of alkynes
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DOI：10.1016/j.chempr.2026.103186.png)
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Abstract
En 中文
• Abundant potassium enables anti-selective reductive difunctionalization of alkynes • Flow microreactors enable regioselective unsymmetrical anti-borylfunctionalization • The anti-selectivity contrasts with lithium- and sodium-based syn-selectivity • The method enables controlled synthesis of useful alkenylboron compounds
Keywords:
organopotassium
reductive metallation
electron transfer
micro-flow system
stereocontrol
regiocontrol
difunctionalization
alkyne
multi-substituted alkene
organoboron
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