CN1304933A - 一种制备γ-丁内酯的方法 - Google Patents
一种制备γ-丁内酯的方法 Download PDFInfo
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- CN1304933A CN1304933A CN 00135620 CN00135620A CN1304933A CN 1304933 A CN1304933 A CN 1304933A CN 00135620 CN00135620 CN 00135620 CN 00135620 A CN00135620 A CN 00135620A CN 1304933 A CN1304933 A CN 1304933A
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- Prior art keywords
- butyrolactone
- cis
- butyleneglycol
- hydrogen
- reaction
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- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000006243 chemical reaction Methods 0.000 claims abstract description 73
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000001257 hydrogen Substances 0.000 claims description 59
- 229910052739 hydrogen Inorganic materials 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 58
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- 239000010949 copper Substances 0.000 claims description 24
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- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00135620 CN1109027C (zh) | 2000-12-13 | 2000-12-13 | 一种制备γ-丁内酯的方法 |
Applications Claiming Priority (1)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102603447A (zh) * | 2012-02-13 | 2012-07-25 | 湖南大学 | 一种制备有机内酯的方法 |
CN102603446A (zh) * | 2012-02-13 | 2012-07-25 | 湖南大学 | 一种以碳材料催化氧化有机酮制备有机内酯的方法 |
CN103274883A (zh) * | 2013-06-08 | 2013-09-04 | 中山大学 | 一种催化酮类化合物氧化制备内酯的方法 |
CN111909121A (zh) * | 2020-08-31 | 2020-11-10 | 东莞理工学院 | 一种γ-丁内酯制备方法 |
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2000
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102603447A (zh) * | 2012-02-13 | 2012-07-25 | 湖南大学 | 一种制备有机内酯的方法 |
CN102603446A (zh) * | 2012-02-13 | 2012-07-25 | 湖南大学 | 一种以碳材料催化氧化有机酮制备有机内酯的方法 |
CN102603446B (zh) * | 2012-02-13 | 2014-08-06 | 湖南大学 | 一种以碳材料催化氧化有机酮制备有机内酯的方法 |
CN103274883A (zh) * | 2013-06-08 | 2013-09-04 | 中山大学 | 一种催化酮类化合物氧化制备内酯的方法 |
CN111909121A (zh) * | 2020-08-31 | 2020-11-10 | 东莞理工学院 | 一种γ-丁内酯制备方法 |
CN111909121B (zh) * | 2020-08-31 | 2023-05-23 | 湖北仙盛科技股份有限公司 | 一种γ-丁内酯制备方法 |
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