PROCESSES FOR PRODUCING TETRAHYDROPYRANYL-4-SULFONATE AND 4-AMINOTETRAHYDROPYRAN COMPOUND
申请人:Ube Industries, Ltd.
公开号:EP1247807A1
公开(公告)日:2002-10-09
The present invention is to provide a process for producing a tetrahydropyranyl-4-sulfonate which comprises allowing 3-buten-1-ol which is easily available to react with a formaldehyde compound and an organic sulfonic acid, and a process for producing a 4-aminotetrahydropyrane derivative, which is industrially useful, under mild conditions and by a simple and easy method to produce the 4-aminotetrahydropyrane derivative in high yield.
本发明旨在提供一种生产四氢吡喃-4-磺酸盐的工艺,该工艺包括允许容易获得的 3-丁烯-1-醇与甲醛化合物和有机磺酸反应,以及一种生产 4-氨基四氢吡喃衍生物的工艺,该衍生物在工业上有用,条件温和,方法简单易行,可以高产率生产 4-氨基四氢吡喃衍生物。