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The first alkyne trans-hydroboration reaction without a B-H bond was described. This was achieved by reactions of propargyl amines with Lewis acidic boranes under mild conditions. The mechanism involved borane-mediated… Click to show full abstract
The first alkyne trans-hydroboration reaction without a B-H bond was described. This was achieved by reactions of propargyl amines with Lewis acidic boranes under mild conditions. The mechanism involved borane-mediated alkyne activation and intramolecular hydride transfer, thus realizing a unique hydroboration in the absence of a B-H bond.
Keywords:
reactions propargyl;
without bond;
propargyl amines;
trans hydroboration;
amines lewis;
bond
Journal Title: Chemical communications
Year Published: 2022
Link to full text (if available)
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Journal Title: Chemical communications
Year Published: 2022
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!