| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a highly-purified tetrabenzylglucopyranoside useful as a raw material for medicines safely and industrially advantageously. SOLUTION: This object is achieved by reacting glucopyranoside with benzylchloride in the presence of (A) at least one selected from non-protonic polar solvents, (B) a compound comprising at least one selected from aliphatic hydrocarbons, alicyclic hydrocarbons or alcohols, and (C) sodium hydride. COPYRIGHT: (C)2005,JPO&NCIPI
|
