科研之友
微信
新浪微博
Facebook
分享链接
摘要
A simple, mild and effective procedure is reported to the generation of 2-tetrahydropyranyl acetals from alcohols. Keggin and Wells-Dawson heteropolyoxometalates were used as catalysts at ambient temperature in acetone as solvent with good yields and high selectivities in a short reaction time. Different reaction parameters affecting efficiency of the protocol were also studied. The use of these acid catalysts allows replacing the Usual soluble inorganic acids, contributing to waste reduction.
- 出版日期2008-12
