反应详情

In dry tetrahydrofuran (abbreviated as THF) was dissolved 42.7 parts of the above-obtained 2-allyl-6 -methylphenoxytrimethylsilane in a nitrogen atmosphere. Thereto was added dropwise at 5° C. 86.2 parts of a 1 mol/l THF solution of a borane, and this mixture was allowed to react at 20° C. for 1 hour. To the resulting reaction mixture was added 15 parts of pure water, followed by 45 parts of 10% aqueous sodium hydroxide solution. Subsequently, 40 parts of 30% hydrogen peroxide was added dropwise to the reaction mixture at 40° C. and reaction was further conducted at 50° C. for 1 hour. Through extraction with diethyl ether, the desired compound, 2-(3 hydroxypropyl)-6-methylphenol, was obtained from the reaction mixture.

1. additionThereto was added dropwise at 5° C
2. customto react at 20° C. for 1 hour
3. customTo the resulting reaction mixture
4. customreaction
5. extractionThrough extraction with diethyl ether