102396-24-7 A synthesis of Jaspamide based on 1,2-metallate rearrangements of α-heteroalkenylmetal derivatives

Jaspamide (Jasplakinolide), a marine cyclodepsipeptide, was synthesised from tripeptide fragment 4 and (2S,4E,6R,8S)-8-benzoyloxy-2,4,6-trimethylnon-4-enoic acid (3). The tripeptide fragment was prepared from β-tyrosine derivative 6, Boc-2-bromoabrine (8) https://www.lookchem.com/CASDataBase_102396-24-7.htm

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