发明授权
- 专利标题: Process for preparing alcohols
- 专利标题(中): 醇的制备方法
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申请号: US912220申请日: 1986-09-26
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公开(公告)号: US4958033A公开(公告)日: 1990-09-18
- 发明人: Yukihisa Takisawa , Nobuharu Kono , Kenji Saito , Hiroshi Yamachika
- 申请人: Yukihisa Takisawa , Nobuharu Kono , Kenji Saito , Hiroshi Yamachika
- 申请人地址: JPX Osaka
- 专利权人: Sumitomo Chemical Company, Limited
- 当前专利权人: Sumitomo Chemical Company, Limited
- 当前专利权人地址: JPX Osaka
- 优先权: JPX57-230585 19821224
- 主分类号: B01J27/00
- IPC分类号: B01J27/00 ; B01J27/138 ; C07B49/00 ; C07B61/00 ; C07C29/40 ; C07C33/042 ; C07C33/048 ; C07C33/30 ; C07C35/06 ; C07D307/42 ; C07D333/16
摘要:
A process for preparing an alcohol of the formula: ##STR1## by reacting a carbonyl compound of the formula: ##STR2## or an oxirane of the formula: ##STR3## magnesium and a propargyl halide of the formula: ##STR4## followed by hydrolysis, characterized in that the carbonyl compound (II) or the oxirane compound (III) and the propargyl halide (IV) are reacted simultaneously with magnesium in an inert solvent in the presence of zinc or a halide thereof.
公开/授权文献
- US5971086A Pipe gripping die 公开/授权日:1999-10-26
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