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US4461676A Process for refining tetrahydrofuran 失效
四氢呋喃精制方法

Process for refining tetrahydrofuran
摘要:
The level of aldehyde and ketone impurities in tetrahydrofuran can be significantly reduced by bringing the tetrahydrofuran into contact with sodium borohydride and then separating the modified impurities and the tetrahydrofuran.
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