SYNTHESIS OF METHYLENE BRIDGED C-DISACCHARIDES

DOI: 10.1016/S0040-4039(00)80300-7

Source and publish data:

Tetrahedron Letters p. 1375 - 1378 (1988)

Update date:2022-08-04

Topics:

Authors:

Giese, Bernd

Hoch, Monika

Lamberth, Clemens

Schmidt, Richard R.

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Article abstract of DOI:10.1016/S0040-4039(00)80300-7

Addition of glycosyl radicals to the α-methylene lactones 8 obtained from the corresponding glycopyranosyl phenylsulfoxides 5a,b in convenient two step procedures provides methylene bridged C-disaccharides in high diastereoselectivities.Thus, after reduction of the lactone moiety the methylene bridged analogs 9-11 of kojibiose, ristobiose, and α-L-fucopyranosyl(1-2)-D-galactose, respectively, were obtained.

Full text of DOI:10.1016/S0040-4039(00)80300-7

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