The Journal of organic chemistry

Zirconium-promoted epoxide rearrangement-alkynylation sequence

BJ Albert, K Koide

Index: Buckle, Derek R.; Fenwick, Ashley E. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1989 , p. 477 - 482

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Citation Number: 19

Abstract

... The Journal of Organic ... Alternatively, E and H could undergo triflate−chloride exchange to form F and ate complex K, which undergoes carbonyl alkynylation to form ... Data for 3: colorless oil; R f 0.29 (20% EtOAc in hexanes); IR (neat) 3419 (br, O−H), 2924, 2855, 2237, 1717, 1436 ...