Sodium Iodide → 1-Desoxy-1-iodo-3-isopropenyl-4,5-di-O-methyl-beta-D-psicopyranose

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Reaction Steps

Following the procedure described for the preparation of Example 12, starting from 0.10 g (0.25 mmol) of the compound obtained in Example 30 and 0.18 g (1.20 mmol) of sodium iodide in 3 ml of acetone at room temperature, then purification by chromatography on silica gel (eluant: diethyl ether/pentane, 1.5:1), 0.079 g (0.22 mmol) of the desired product in the form of a pale-yellow-coloured solid is obtained.

Provenance & Evidence