In an article, published in an article, once mentioned the application of 2081-44-9, Name is Tetrahydro-2H-pyran-4-ol,molecular formula is C5H10O2, is a conventional compound. this article was the specific content is as follows.Product Details of 2081-44-9
The invention discloses an important intermediate 4 – amino tetrahydropyranylation preparation method, comprises the following steps: the tetrahydropyran – 4 – ol is dissolved in the polyethylene glycol – 200 in, adding preparation of Cu – Mo/TS – 1 complex, heating to 60 – 80 C, under stirring conditions, dropping ammonia water, after the completion of the dropping, stirring reaction heat 5 – 6 h, filtration, extraction, recrystallization, to obtain 4 – amino tetrahydropyranylation. The application of the preparation method is simple in operation, mild condition, less by-products, the product has high purity, product yield is relatively high. (by machine translation)
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Reference£º
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics