Synthesis of (−)-6,7-dideoxysqualestatin H5 by carbonyl ylide cycloaddition–rearrangement and cross-electrophile coupling
An asymmetric synthesis of (−)-6,7-dideoxysqualestatin H5 is reported. Key features of the synthesis include: (1) highly diastereoselective n-alkylation of a tartrate acetonide enolate and subsequent oxidation−hydrolysis to provide an asymmetric entry to a β-hydroxy-α-ketoester motif; (2) facilitati...
Үндсэн зохиолчид: | Fegheh-Hassanpour, Y, Arif, T, Sintim, H, Al Mamari, H, Hodgson, D |
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Формат: | Journal article |
Хэвлэсэн: |
American Chemical Society
2017
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Ижил төстэй зүйлс
Ижил төстэй зүйлс
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Total synthesis of (–)-6,7-dideoxysqualestatin H5 by carbonyl ylide cycloaddition and cross–electrophile coupling
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Synthetic and computational studies on the tricarboxylate core of 6,7-dideoxysqualestatin H5 involving a carbonyl ylide cycloaddition-rearrangement.
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Alkene protection against acid using a bromide substituent: application in a total synthesis of (−)-6,7-dideoxysqualestatin H5
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Catalytic enantioselective tandem carbonyl ylide formation-cycloaddition
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Catalytic enantioselective tandem carbonyl ylide formation-cycloaddition
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