Synthesis of 2-(Trimethylsilyl)ethyl 4-C-methyl-β-d-gluco-pyranuronamide. a derivative suitable as building block in synthesis of phosphoglycolipid antibiotics-Science-Chemical Encyclopedia-lookchem

Synthesis of 2-(Trimethylsilyl)ethyl 4-C-methyl-β-d-gluco-pyranuronamide. a derivative suitable as building block in synthesis of phosphoglycolipid antibiotics
Add time:08/31/2019 Source:sciencedirect.com

The title compound, a protected derivative of a unique component in the moenuronamide group of phosphoglycolipid antibiotics has been synthesised in eleven steps and 30 % total yield from 2(trimethylsilyl) ethyl-β-d-galactopyranoside (6). The key step was a stereroselective addition of methylmagnesium chloride to ketone 11 to form the 4-C-methyl-glucopyranoside 12.

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