A practical, metal-free carbonyl C(sp2)–H oxidative alkynylation of aldehydes with hypervalent alkynyliodine reagents without the use of any catalysts is described for the synthesis of various α,β-... Click to show full abstract
A practical, metal-free carbonyl C(sp2)–H oxidative alkynylation of aldehydes with hypervalent alkynyliodine reagents without the use of any catalysts is described for the synthesis of various α,β-...
               
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