methyl alpha-D-glucopyranoside → HCID 88620164, compound

Participants

Reaction Steps

A mixture of 0.97 g (0.005 moles) methyl α-D-glucoside and 7.10 g (0.025 moles) 3,5-di-tert-butyl-4hydroxybenzoyl chloride in 50 ml dry pyridine was stirred and heated under a nitrogen atmosphere at 65°-70° C. for 21 hours. After a work-up in the same manner as that described in Example 1, 0.75 g (14% yield) of a light yellow solid, mp 163°-166° C., was isolated. This product was identified as the above-titled compound by IR and NMR analysis and by elemental analysis: Anal. Calc. for C67H94O14 : C, 71.63; H, 8.43.

Provenance & Evidence