发明授权
- 专利标题: Butanediol production
- 专利标题(中): 丁二醇生产
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申请号: US291737申请日: 1999-04-14
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公开(公告)号: US6127584A公开(公告)日: 2000-10-03
- 发明人: John G. Zajacek , Wilfred P. Shum
- 申请人: John G. Zajacek , Wilfred P. Shum
- 申请人地址: DE Greenville
- 专利权人: Arco Chemical Technology, L.P.
- 当前专利权人: Arco Chemical Technology, L.P.
- 当前专利权人地址: DE Greenville
- 主分类号: B01J31/24
- IPC分类号: B01J31/24 ; C07B61/00 ; C07C29/16 ; C07C31/20 ; C07C31/18
摘要:
Allyl alcohol is hydroformated to 1,4-butanediol using a rhodium and trialkyl phosphine catalyst having at least 2 methyl groups, the reaction first being carried out at milder conditions and subsequently at more, severe conditions.
公开/授权文献
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