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公开(公告)号:US4849529A
公开(公告)日:1989-07-18
申请号:US4401
申请日:1987-01-20
IPC分类号: C07D493/10
CPC分类号: C07D493/10
摘要: A method for producing spiro-orthocarbonate compounds is disclosed. The method comprises reacting a cyclic carbonate compound of the following formula with an epoxy compound containing an epoxy group: ##STR1## wherein R is an alkylene group or a substituted alkylene group. The disclosed method makes it easy to commercially produce spiro-orthocarbonate compounds in a one stage reaction. The starting materials can be easily handled without any hygienic difficulties and the method can be carried out without entailing any operational difficulties.
摘要翻译: 公开了一种生产螺 - 原碳酸酯化合物的方法。 该方法包括使下式的环状碳酸酯化合物与含有环氧基的环氧化合物反应:其中R是亚烷基或取代的亚烷基。 所公开的方法使得在一步反应中容易商业生产螺原碳酸酯化合物。 起始原料易于处理,无任何卫生困难,可以在不引起任何操作困难的情况下进行。