Stereoselective Synthesis of N-Acetyl-α-neuraminosyl-galactose Disaccharide

DOI: 10.1246/cl.1995.455

Source and publish data:

Chemistry Letters p. 455 - 456 (1995)

Update date:2022-08-05

Topics:

Authors:

Mukaiyama, Teruaki

Sasaki, Takenori

Iwashita, Eiichiro

Matsubara, Koki

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Article abstract of DOI:10.1246/cl.1995.455

The glycosylation of N-acetylneuraminic acid (Neu5Ac) donor having an easily accessible acetoxy or phenoxycarbonyloxy leaving group at an annomeric position with the 6-OH position of D-galactose in propionitrile is effectively promoted by the catalyst generated from dichlorodimethylsilane and silver perchlorate to afford the corresponding α-sialosides in good yield with good stereoselectivity.

Full text of DOI:10.1246/cl.1995.455

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