CN105566115B - 一种3,4,5—三甲氧基苯甲酸甲酯的合成方法 - Google Patents
一种3,4,5—三甲氧基苯甲酸甲酯的合成方法 Download PDFInfo
- Publication number
- CN105566115B CN105566115B CN201610063185.XA CN201610063185A CN105566115B CN 105566115 B CN105566115 B CN 105566115B CN 201610063185 A CN201610063185 A CN 201610063185A CN 105566115 B CN105566115 B CN 105566115B
- Authority
- CN
- China
- Prior art keywords
- tri
- synthetic method
- methoxybenzoate
- methoxybenzoates
- trimethoxybenzoic
- 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.)
- Active
Links
- 238000010189 synthetic method Methods 0.000 title claims abstract description 14
- 150000008642 3,4,5-trimethoxybenzoates Chemical class 0.000 title claims description 9
- SJSOFNCYXJUNBT-UHFFFAOYSA-N 3,4,5-trimethoxybenzoic acid Chemical compound COC1=CC(C(O)=O)=CC(OC)=C1OC SJSOFNCYXJUNBT-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 18
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims abstract description 17
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims abstract description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 10
- IWPZKOJSYQZABD-UHFFFAOYSA-N 3,4,5-trimethoxybenzoic acid Natural products COC1=CC(OC)=CC(C(O)=O)=C1 IWPZKOJSYQZABD-UHFFFAOYSA-N 0.000 claims abstract description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 8
- 229940050176 methyl chloride Drugs 0.000 claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims abstract description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 19
- 239000012043 crude product Substances 0.000 claims description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 14
- 238000010792 warming Methods 0.000 claims description 13
- 238000004821 distillation Methods 0.000 claims description 12
- 239000012141 concentrate Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000032050 esterification Effects 0.000 abstract description 3
- 238000005886 esterification reaction Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- UQVADGKRJSPTBY-UHFFFAOYSA-N 4-benzyl-5-methoxypyrimidin-2-amine Chemical compound O(C)C=1C(=NC(=NC1)N)CC1=CC=CC=C1 UQVADGKRJSPTBY-UHFFFAOYSA-N 0.000 description 1
- XWVOEFLBOSSYGM-UHFFFAOYSA-N 4-morpholinyl-(3,4,5-trimethoxyphenyl)methanone Chemical compound COC1=C(OC)C(OC)=CC(C(=O)N2CCOCC2)=C1 XWVOEFLBOSSYGM-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- FSRLGULMGJGKGI-BTJKTKAUSA-N Trimebutine maleate Chemical compound OC(=O)\C=C/C(O)=O.C=1C=CC=CC=1C(CC)(N(C)C)COC(=O)C1=CC(OC)=C(OC)C(OC)=C1 FSRLGULMGJGKGI-BTJKTKAUSA-N 0.000 description 1
- 238000007171 acid catalysis Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 230000000949 anxiolytic effect Effects 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 229940126534 drug product Drugs 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- -1 it stirs Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007867 post-reaction treatment Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229960005345 trimebutine Drugs 0.000 description 1
- 229950001577 trimetozine Drugs 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610063185.XA CN105566115B (zh) | 2016-01-30 | 2016-01-30 | 一种3,4,5—三甲氧基苯甲酸甲酯的合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610063185.XA CN105566115B (zh) | 2016-01-30 | 2016-01-30 | 一种3,4,5—三甲氧基苯甲酸甲酯的合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105566115A CN105566115A (zh) | 2016-05-11 |
CN105566115B true CN105566115B (zh) | 2018-11-23 |
Family
ID=55876825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610063185.XA Active CN105566115B (zh) | 2016-01-30 | 2016-01-30 | 一种3,4,5—三甲氧基苯甲酸甲酯的合成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105566115B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109331847B (zh) * | 2018-11-16 | 2020-09-08 | 合肥能源研究院 | 一种催化氧化糠醛制备马来酸的催化剂及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1051353A (zh) * | 1990-10-13 | 1991-05-15 | 上海大众制药厂 | 直接法制备3,4,5-三甲氧基苯甲酸甲酯 |
CN101891621A (zh) * | 2010-07-15 | 2010-11-24 | 启东市沪东化工有限公司 | 3-乙氧基-4-乙氧羰基苯乙酸的合成方法 |
CN104981452A (zh) * | 2013-09-10 | 2015-10-14 | Rns株式会社 | 含有新型环式化合物的皮肤增白剂 |
-
2016
- 2016-01-30 CN CN201610063185.XA patent/CN105566115B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1051353A (zh) * | 1990-10-13 | 1991-05-15 | 上海大众制药厂 | 直接法制备3,4,5-三甲氧基苯甲酸甲酯 |
CN101891621A (zh) * | 2010-07-15 | 2010-11-24 | 启东市沪东化工有限公司 | 3-乙氧基-4-乙氧羰基苯乙酸的合成方法 |
CN104981452A (zh) * | 2013-09-10 | 2015-10-14 | Rns株式会社 | 含有新型环式化合物的皮肤增白剂 |
Non-Patent Citations (2)
Title |
---|
Efficient methylation of Carboxylic acids with potassium hydroxide/methylsulfoxide and iodomethane;Avila Zarraga,et al.;《Synthetic Communications》;20011231;第31卷(第4期);2177-2183 * |
羧酸及羧酸盐与卤代烃直接合成酯的研究;徐秋等;《大连轻工业学院学报》;19951231;第14卷(第4期);23-27 * |
Also Published As
Publication number | Publication date |
---|---|
CN105566115A (zh) | 2016-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104418764B (zh) | 一种二氢燕麦酰基邻氨基苯甲酸d合成方法 | |
CN108017578B (zh) | 一种2-氯-n,n-二甲基烟酰胺的制备方法 | |
CN104151164A (zh) | 一种制取氯乙酸甲酯的方法 | |
CN104163756A (zh) | 一种2-羟基-4-甲氧基二苯甲酮的合成方法 | |
CN104592021A (zh) | 一种制取氯乙酸甲酯的反应精馏方法 | |
CN106496038A (zh) | 一种高选择性的3‑甲基‑2‑硝基苯甲酸的制备方法 | |
CN105566115B (zh) | 一种3,4,5—三甲氧基苯甲酸甲酯的合成方法 | |
CN117986162A (zh) | 一种乙基磺酰氯的制备方法 | |
CN104529766A (zh) | 一种季戊四醇三硬脂酸酯的制备方法 | |
CN103951557B (zh) | 一种以无机碱为催化剂制备非诺贝特酸的方法 | |
CN105732543A (zh) | 一种改进的α-氨基-γ-丁内酯盐酸盐合成方法 | |
CN106946887B (zh) | 一种引入催化剂优化合成双嘧达莫的制备方法 | |
CN107673995A (zh) | 一种合成氰氟草酯的方法 | |
CN103880717B (zh) | 二(3-烯丙基-4-羟基苯基)砜及其衍生物的制备方法 | |
CN116328790A (zh) | 一种固体酸催化剂的制备方法及其在二甘醇二苯甲酸酯合成中的应用 | |
CN107501171B (zh) | 一种2-氯-3-吡啶甲醛的合成方法 | |
CN102659579A (zh) | 对氯肉桂酸甲酯的制备方法 | |
CN105130814B (zh) | 一种甲基磺酸催化制备癸二酸二乙酯的方法 | |
CN104725282A (zh) | 一种1-萘酚-4-磺酸的环保生产新工艺 | |
CN108929348A (zh) | 异丙基-β-D硫代半乳糖苷的制备方法 | |
CN105646334A (zh) | 一种2,6-吡啶二甲醇的制备方法 | |
CN107383418A (zh) | 一种新型抗紫外线塑料添加剂及其制备方法 | |
CN105732375B (zh) | 一种没食子酸合成3,4,5—三甲氧基苯甲酸甲酯的方法 | |
CN105732374B (zh) | 一种一步法合成3,4,5—三甲氧基苯甲酸甲酯的方法 | |
CN101844996B (zh) | 制备2,5-二对氯苯胺基对苯二甲酸DpCTA的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Synthesis Method of 3,4,5-Trimethoxy Methyl benzoate Effective date of registration: 20230628 Granted publication date: 20181123 Pledgee: Bank of Communications Co.,Ltd. Zhangjiajie branch Pledgor: JIURUI BIOLOGY & CHEMISTRY CO.,LTD. Registration number: Y2023980046143 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181123 Pledgee: Bank of Communications Co.,Ltd. Zhangjiajie branch Pledgor: JIURUI BIOLOGY & CHEMISTRY CO.,LTD. Registration number: Y2023980046143 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A synthesis method of 3,4,5-trimethoxybenzoate methyl ester Granted publication date: 20181123 Pledgee: Bank of Communications Co.,Ltd. Zhangjiajie branch Pledgor: JIURUI BIOLOGY & CHEMISTRY CO.,LTD. Registration number: Y2024980025097 |