Utilisation d'ylides du phosphore non stabilisés en chimie des sucres. V.  Sucres ramifiés dérivés du méthyl α‐ D ‐lyxo‐hexopyrannosul‐4‐oside. Communication préliminaire | Zendy

Tronchet J. M. J. | Zendy; Chalet J. M. | Zendy

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Utilisation d'ylides du phosphore non stabilisés en chimie des sucres. V. Sucres ramifiés dérivés du méthyl α‐ D ‐lyxo‐hexopyrannosul‐4‐oside. Communication préliminaire

Author(s) -

Tronchet J. M. J.,

Chalet J. M.

Publication year - 1970

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.19700530217

Subject(s) - chemistry , raney nickel , wittig reaction , methylene , stereochemistry , medicinal chemistry , organic chemistry , catalysis

Cis and trans ‐methyl‐4‐deoxy‐2, 3‐O‐isopropylidene‐6‐O‐methyl‐4‐methylthio‐methylene‐α‐ D ‐ lyxo ‐hexopyra‐nosides are prepared by a Wittig reaction. Methods are described for the determination of the configuration of the geometrical isomers whose Raney ‐Nickel reduction leads to derivatives of 4‐deoxy‐4‐methyl‐hexoses of the D ‐ manno and D ‐ talo series.

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