发明授权
- 专利标题: Method of producing 1,6-hexane diol from epoxybutadiene
- 专利标题(中): 从环氧丁二烯生产1,6-己二醇的方法
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申请号: US77599申请日: 1998-06-02
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公开(公告)号: US5952533A公开(公告)日: 1999-09-14
- 发明人: Rolf Fischer , Detlef Kratz , Rolf Pinkos , Martin Schafer , Arthur Hohn
- 申请人: Rolf Fischer , Detlef Kratz , Rolf Pinkos , Martin Schafer , Arthur Hohn
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX19547213 19951218
- 主分类号: C07D303/04
- IPC分类号: C07D303/04 ; B01J31/24 ; C07B61/00 ; C07C29/132 ; C07C29/17 ; C07C31/20 ; C07D303/22 ; C07C27/00
摘要:
1,6-Hexanediol is prepared bya) Reacting epoxybutadiene in the presence of a metathesis catalyst with elimination of ethene to give bisepoxyhexatrienes of the formulae Ia and Ib ##STR1## and b) hydrogenating these bisepoxyhexatrienes with hydrogen to give 1,6-hexanediol.
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