REACTION OF 2,3-ANHYDRO-4,6-O-BENZYLIDENE-α-D-HEXOPYRANOSIDES WITH PROPENYLMAGNESIUM CHLORIDES. REGIOSELECTIVE CARBON CHAIN EXTENSION AT THE C-2 POSITION OF HEXAPYRANOSIDES

DOI: 10.1246/cl.1983.343

Source and publish data:

Chemistry Letters p. 343 - 346 (1983)

Update date:2022-08-05

Topics:

Authors:

Asano, Tadahiko

Yokota, Sumio

Mitsunobu, Oyo

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Article abstract of DOI:10.1246/cl.1983.343

The reaction of 2-propenylmagnesium chlorides with methyl 2,3-anhydro-4,6-O-benzylidene-α-D-allopyranoside (1) or -gulopyranoside (6) exclusively afforded the corresponding 2-deoxy-2-C-(2-propenyl)-α-D-hexopyranosides (4b, 8a, and 8b).

Full text of DOI:10.1246/cl.1983.343

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