CN104370734A - 改进的孟布酮的合成方法 - Google Patents
改进的孟布酮的合成方法 Download PDFInfo
- Publication number
- CN104370734A CN104370734A CN201410672247.8A CN201410672247A CN104370734A CN 104370734 A CN104370734 A CN 104370734A CN 201410672247 A CN201410672247 A CN 201410672247A CN 104370734 A CN104370734 A CN 104370734A
- Authority
- CN
- China
- Prior art keywords
- menbutone
- synthesis method
- solvent
- crude product
- synthetic method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C07C51/083—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides
-
- 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
- C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410672247.8A CN104370734B (zh) | 2014-11-19 | 2014-11-19 | 改进的孟布酮的合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410672247.8A CN104370734B (zh) | 2014-11-19 | 2014-11-19 | 改进的孟布酮的合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104370734A true CN104370734A (zh) | 2015-02-25 |
CN104370734B CN104370734B (zh) | 2016-08-24 |
Family
ID=52549974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410672247.8A Active CN104370734B (zh) | 2014-11-19 | 2014-11-19 | 改进的孟布酮的合成方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104370734B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112047831A (zh) * | 2020-10-14 | 2020-12-08 | 天津市中升挑战生物科技有限公司 | 一种孟布酮结晶工艺及单晶及其培养方法 |
CN112979459A (zh) * | 2021-05-10 | 2021-06-18 | 天津瑞普生物技术股份有限公司 | 一种孟布酮晶型ⅰ及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623065A (en) * | 1950-10-12 | 1952-12-23 | Searle & Co | Methods for producing alkoxynaphthoylalkanoic acids |
PL211222B1 (pl) * | 2008-04-28 | 2012-04-30 | Inst Przemysłu Organicznego | Sposób oczyszczania kwasu 3-(4-metoksy-1-naftoilo)propionowego |
-
2014
- 2014-11-19 CN CN201410672247.8A patent/CN104370734B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623065A (en) * | 1950-10-12 | 1952-12-23 | Searle & Co | Methods for producing alkoxynaphthoylalkanoic acids |
PL211222B1 (pl) * | 2008-04-28 | 2012-04-30 | Inst Przemysłu Organicznego | Sposób oczyszczania kwasu 3-(4-metoksy-1-naftoilo)propionowego |
Non-Patent Citations (1)
Title |
---|
HURAS, BOGUMILA等: "Demethylation of a methoxy group during the synthesis of 3-(4-methoxy-1-naphthoyl)propionic acid (menbutone) in the Friedel-Crafts reaction in the presence of aluminium chloride as a catalyst", 《POLISH JOURNAL OF APPLIED CHEMISTRY》, vol. 47, no. 3, 31 December 2003 (2003-12-31), pages 147 - 154 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112047831A (zh) * | 2020-10-14 | 2020-12-08 | 天津市中升挑战生物科技有限公司 | 一种孟布酮结晶工艺及单晶及其培养方法 |
CN112047831B (zh) * | 2020-10-14 | 2023-08-18 | 天津市中升挑战生物科技有限公司 | 一种孟布酮结晶工艺及单晶及其培养方法 |
CN112979459A (zh) * | 2021-05-10 | 2021-06-18 | 天津瑞普生物技术股份有限公司 | 一种孟布酮晶型ⅰ及其制备方法 |
CN112979459B (zh) * | 2021-05-10 | 2021-09-07 | 天津瑞普生物技术股份有限公司 | 一种孟布酮晶型ⅰ及其制备方法 |
Also Published As
Publication number | Publication date |
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CN104370734B (zh) | 2016-08-24 |
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Address after: 402460 No. 160 Changyuan Street College Road, Rongchang District, Chongqing Patentee after: Southwest University Address before: 400715 No. 2, Tiansheng Road, Beibei District, Chongqing Patentee before: Southwest University |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 400715 No. 2, Tiansheng Road, Beibei District, Chongqing Patentee after: Southwest University Address before: 402460 No. 160 Changyuan Street College Road, Rongchang District, Chongqing Patentee before: Southwest University |
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CP02 | Change in the address of a patent holder |