CN104817453B - 一种合成环丙甲酸的方法 - Google Patents
一种合成环丙甲酸的方法 Download PDFInfo
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- CN104817453B CN104817453B CN201510247122.5A CN201510247122A CN104817453B CN 104817453 B CN104817453 B CN 104817453B CN 201510247122 A CN201510247122 A CN 201510247122A CN 104817453 B CN104817453 B CN 104817453B
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- cyclopropanecarboxylic acid
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- acid
- dibromo
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201510247122.5A CN104817453B (zh) | 2015-05-14 | 2015-05-14 | 一种合成环丙甲酸的方法 |
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CN201510247122.5A CN104817453B (zh) | 2015-05-14 | 2015-05-14 | 一种合成环丙甲酸的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104817453A CN104817453A (zh) | 2015-08-05 |
CN104817453B true CN104817453B (zh) | 2016-08-31 |
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CN201510247122.5A Active CN104817453B (zh) | 2015-05-14 | 2015-05-14 | 一种合成环丙甲酸的方法 |
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CN (1) | CN104817453B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112479854B (zh) * | 2020-12-08 | 2023-09-08 | 杭州龙晶医药科技有限公司 | 一种生产环丙基甲酸的绿色工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1150141A (zh) * | 1995-11-15 | 1997-05-21 | 中国石油化工总公司上海石油化工研究院 | 环丙羧酸酯合成工艺 |
CN101087745A (zh) * | 2004-12-24 | 2007-12-12 | 吉万奥丹股份有限公司 | 环丙烷化法 |
CN101492354A (zh) * | 2009-03-02 | 2009-07-29 | 上海应用技术学院 | 2-丙基-环丙烷甲醛化合物及其制备方法 |
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2015
- 2015-05-14 CN CN201510247122.5A patent/CN104817453B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1150141A (zh) * | 1995-11-15 | 1997-05-21 | 中国石油化工总公司上海石油化工研究院 | 环丙羧酸酯合成工艺 |
CN101087745A (zh) * | 2004-12-24 | 2007-12-12 | 吉万奥丹股份有限公司 | 环丙烷化法 |
CN101492354A (zh) * | 2009-03-02 | 2009-07-29 | 上海应用技术学院 | 2-丙基-环丙烷甲醛化合物及其制备方法 |
Non-Patent Citations (2)
Title |
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"New Access to Methyl Formylcyclopropanecarboxylates via Diethylaminotrimethylsilane Mediated Tandem Nucleophilic Reaction of Aldehyde with Methyl 2,3-Dihalopropanoate";Hisahiro Hagiwara et al.;《Tetrahedron Letters》;19991231;第40卷;1523-1526 * |
"Recent advances in the total synthesis of cyclopropane-containing natural products";David Y.-K. Chen et al.;《Chem. Soc. Rev.》;20120516;第41卷;4631–4642 * |
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CN104817453A (zh) | 2015-08-05 |
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CP02 | Change in the address of a patent holder |
Address after: 224000 Wei Er Road, Huafeng Industrial Park, Dafeng District, Yancheng City, Jiangsu Province Patentee after: DAFENG YUELONG CHEMICAL Co.,Ltd. Address before: 224100 South Zone, Yancheng City Economic Zone, Jiangsu Patentee before: DAFENG YUELONG CHEMICAL Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 224100 Weier Road, Huafeng Industrial Park, Yancheng City, Jiangsu Province Patentee after: DAFENG YUELONG CHEMICAL Co.,Ltd. Address before: 224000 Wei Er Road, Huafeng Industrial Park, Dafeng District, Yancheng City, Jiangsu Province Patentee before: DAFENG YUELONG CHEMICAL Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 224100 Weier Road, Huafeng Industrial Park, Dafeng District, Yancheng City, Jiangsu Province Patentee after: DAFENG YUELONG CHEMICAL Co.,Ltd. Address before: 224100 Weier Road, Huafeng Industrial Park, Yancheng City, Jiangsu Province Patentee before: DAFENG YUELONG CHEMICAL Co.,Ltd. |
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CP02 | Change in the address of a patent holder |