Diastereoselective hydrogenations of α-alkyl α-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)methylene carbonyl compounds. New route to stereopure α-alkyl α-oxymethyl carbonyl compounds

DOI: 10.1039/P19960002487

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 2487 - 2495 (1996)

Update date:2022-08-04

Topics:

Authors:

Larsen, David S.

Schofield, Anthony

Stoodley, Richard J.

Tiffin, Peter D.

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Article abstract of DOI:10.1039/P19960002487

Wittig condensation of the stabilised phosphoranes 9, 10 and 26 with 1-formyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranose 11 leads to the vinylogous carbonates 12, 13 and 22. The salts 27-30 and 44, prepared from the corresponding carbonyl compounds, ethyl f

Full text of DOI:10.1039/P19960002487

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