| Original document(10 pages) 中文版 |
The present invention relates to a method for producing 3-methyl-2-butenyl acetate which comprises reacting 3-methyl-2-buten-1-ol with acetic anhydride in the presence of an inorganic base catalyst and a method for producing purified 3-methyl-2-butenyl acetate which comprises subjecting crude 3-methyl-2-butenyl acetate to a step (A) of contacting it with an aqueous solution of an alkali metal hydrogen sulfite, or a step (B) of contacting it with an aqueous solution of a base, or both steps (A) and (B). |
Application Number
申请号 |
200580008249 |
Application Date
申请日 |
2005.03.22 |
| Title 名称 |
Preparation method for purified 3-methyl-2-butenyl acetate |
Publication Number
公开号 |
1930111 |
Publication Date
公开日 |
2007.03.14 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
C07C67/08;C07C67/58;C07C69/145 |
Applicant(s) Name
申请人 |
Sumitomo Chemical Co. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
liuchun qi |
| More information 更 多 信 息 |
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