CN107954876B - 3-甲基-4-羟基-5-硝基苯甲醛的制备方法 - Google Patents
3-甲基-4-羟基-5-硝基苯甲醛的制备方法 Download PDFInfo
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- CN107954876B CN107954876B CN201711248595.2A CN201711248595A CN107954876B CN 107954876 B CN107954876 B CN 107954876B CN 201711248595 A CN201711248595 A CN 201711248595A CN 107954876 B CN107954876 B CN 107954876B
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- methyl
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- hydroxy
- nitrobenzaldehyde
- hydroxybenzaldehyde
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201711248595.2A CN107954876B (zh) | 2017-12-01 | 2017-12-01 | 3-甲基-4-羟基-5-硝基苯甲醛的制备方法 |
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CN201711248595.2A CN107954876B (zh) | 2017-12-01 | 2017-12-01 | 3-甲基-4-羟基-5-硝基苯甲醛的制备方法 |
Publications (2)
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CN107954876A CN107954876A (zh) | 2018-04-24 |
CN107954876B true CN107954876B (zh) | 2020-05-08 |
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CN201711248595.2A Active CN107954876B (zh) | 2017-12-01 | 2017-12-01 | 3-甲基-4-羟基-5-硝基苯甲醛的制备方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115819242B (zh) * | 2021-09-17 | 2023-12-05 | 台州学院 | 一种3-羟基-4-硝基苯甲醛的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102229570A (zh) * | 2011-04-22 | 2011-11-02 | 浙江海正药业股份有限公司 | 替米沙坦中间体的合成新方法 |
JP6052673B2 (ja) * | 2013-04-25 | 2016-12-27 | 富士フイルム株式会社 | ピラゾール誘導体またはその塩ならびにそれらを含有する医薬組成物 |
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2017
- 2017-12-01 CN CN201711248595.2A patent/CN107954876B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102229570A (zh) * | 2011-04-22 | 2011-11-02 | 浙江海正药业股份有限公司 | 替米沙坦中间体的合成新方法 |
JP6052673B2 (ja) * | 2013-04-25 | 2016-12-27 | 富士フイルム株式会社 | ピラゾール誘導体またはその塩ならびにそれらを含有する医薬組成物 |
Non-Patent Citations (3)
Title |
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Highly practical and cost-efficient synthesis of telmisartan: an antihypertensive Drug;Ping Wang等;《Tetrahedron》;20120124;第68卷;第2510页Scheme 2,第2511页右栏第2段 * |
Structure–activity relationship study of phenylpyrazole derivatives as a novel class of anti-HIV agents;Tsukasa Mizuhara等;《Bioorganic & Medicinal Chemistry Letters》;20130619;第23卷;第4557-4561页 * |
芳香化合物硝化反应工艺评述与技术进展;孟明扬 等;《染料与染色》;20150630;第52卷(第3期);第36页右栏最后1段,第40页右栏第2-3段 * |
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CN107954876A (zh) | 2018-04-24 |
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Effective date of registration: 20210621 Address after: 226019 No.205, building 6, Nantong University, No.9, Siyuan Road, Nantong City, Jiangsu Province Patentee after: Center for technology transfer, Nantong University Address before: 226019 Jiangsu city of Nantong province sik Road No. 9 Patentee before: NANTONG University |
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Application publication date: 20180424 Assignee: Nantong Pharmaceutical Co., Ltd Assignor: Center for technology transfer, Nantong University Contract record no.: X2021980016779 Denomination of invention: Preparation of 3-methyl-4-hydroxy-5-nitrobenzaldehyde Granted publication date: 20200508 License type: Common License Record date: 20211229 |