发明名称 Process for the manufacture of tocopheryl acylates
摘要 The present invention relates to a process for the manufacture of a tocopheryl acylate which comprises reacting a tocopherol with an acylating agent in the presence of a solid basic catalyst comprising, an alkali metal and/or alkaline earth metal preferably on a solid carrier and to the use of such catalysts in the acylation of tocopherols.
申请公布号 US7435836(B2) 申请公布日期 2008.10.14
申请号 US20050578549 申请日期 2005.04.18
申请人 DSM IP ASSETS B.V. 发明人 BONRATH WERNER;BIJASSON LISA GIRAUDI
分类号 C07D311/72 主分类号 C07D311/72
代理机构 代理人
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