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US5001242A Process for the preparation of 4-methylenetetrahydropyran 失效
制备4-亚甲基四氢吡喃的方法

Process for the preparation of 4-methylenetetrahydropyran
摘要:
The preparation of 4-methylenetetrahydropyran (I) by reacting 3-methylenepentane-1,5-diol with a sulfohalide in the presence of an aqueous mineral base. Compound I serves as an intermediate in organic syntheses.
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