CN105732374A - 一种一步法合成3,4,5—三甲氧基苯甲酸甲酯的方法 - Google Patents
一种一步法合成3,4,5—三甲氧基苯甲酸甲酯的方法 Download PDFInfo
- Publication number
- CN105732374A CN105732374A CN201610063183.0A CN201610063183A CN105732374A CN 105732374 A CN105732374 A CN 105732374A CN 201610063183 A CN201610063183 A CN 201610063183A CN 105732374 A CN105732374 A CN 105732374A
- Authority
- CN
- China
- Prior art keywords
- tri
- methoxybenzoate
- step synthesis
- synthesis method
- binding agent
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- YJWGKXIQTRYZSH-UHFFFAOYSA-N 2,4-diiodoaniline Chemical compound NC1=CC=C(I)C=C1I YJWGKXIQTRYZSH-UHFFFAOYSA-N 0.000 title abstract 3
- UEOFNBCUGJADBM-UHFFFAOYSA-N Trimethylaethergallussaeure-aethylester Natural products CCOC(=O)C1=CC(OC)=C(OC)C(OC)=C1 UEOFNBCUGJADBM-UHFFFAOYSA-N 0.000 title abstract 3
- KACHFMOHOPLTNX-UHFFFAOYSA-N methyl tri-O-methylgallate Natural products COC(=O)C1=CC(OC)=C(OC)C(OC)=C1 KACHFMOHOPLTNX-UHFFFAOYSA-N 0.000 title abstract 3
- 230000002194 synthesizing effect Effects 0.000 title abstract 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims abstract description 28
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims abstract description 19
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 18
- 229940074391 gallic acid Drugs 0.000 claims abstract description 14
- 235000004515 gallic acid Nutrition 0.000 claims abstract description 14
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
- SJSOFNCYXJUNBT-UHFFFAOYSA-N 3,4,5-trimethoxybenzoic acid Chemical compound COC1=CC(C(O)=O)=CC(OC)=C1OC SJSOFNCYXJUNBT-UHFFFAOYSA-N 0.000 claims description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 21
- 238000004821 distillation Methods 0.000 claims description 17
- 239000012043 crude product Substances 0.000 claims description 16
- 238000001308 synthesis method Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 14
- 238000010792 warming Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229940050176 methyl chloride Drugs 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000005886 esterification reaction Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 9
- 150000008642 3,4,5-trimethoxybenzoates Chemical class 0.000 description 6
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 5
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- IWPZKOJSYQZABD-UHFFFAOYSA-N 3,4,5-trimethoxybenzoic acid Natural products COC1=CC(OC)=CC(C(O)=O)=C1 IWPZKOJSYQZABD-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 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
- FZGHWGNQHDJBME-UHFFFAOYSA-N C(C=1C(C(=O)OC)=CC=CC1)(=O)OC.[S] Chemical compound C(C=1C(C(=O)OC)=CC=CC1)(=O)OC.[S] FZGHWGNQHDJBME-UHFFFAOYSA-N 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
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229940125713 antianxiety drug Drugs 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- DDIZAANNODHTRB-UHFFFAOYSA-N methyl p-anisate Chemical compound COC(=O)C1=CC=C(OC)C=C1 DDIZAANNODHTRB-UHFFFAOYSA-N 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007867 post-reaction treatment Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 229960005345 trimebutine Drugs 0.000 description 1
- IEDVJHCEMCRBQM-UHFFFAOYSA-N trimethoprim Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(N)=NC=2)N)=C1 IEDVJHCEMCRBQM-UHFFFAOYSA-N 0.000 description 1
- 229960001082 trimethoprim Drugs 0.000 description 1
- 229950001577 trimetozine Drugs 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
-
- 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
- C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201610063183.0A CN105732374B (zh) | 2016-01-30 | 2016-01-30 | 一种一步法合成3,4,5—三甲氧基苯甲酸甲酯的方法 |
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CN201610063183.0A CN105732374B (zh) | 2016-01-30 | 2016-01-30 | 一种一步法合成3,4,5—三甲氧基苯甲酸甲酯的方法 |
Publications (2)
Publication Number | Publication Date |
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CN105732374A true CN105732374A (zh) | 2016-07-06 |
CN105732374B CN105732374B (zh) | 2018-03-30 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1266845A (zh) * | 1999-02-09 | 2000-09-20 | 隆萨股份公司 | 氰基乙酸酯的制备方法 |
WO2015075087A1 (en) * | 2013-11-21 | 2015-05-28 | Basf Se | Process for selective chlorination of salicylic acid derivatives |
WO2015082422A2 (en) * | 2013-12-04 | 2015-06-11 | Basf Se | Process for reacting chemical compounds |
CN104744254A (zh) * | 2013-12-26 | 2015-07-01 | 上海泰禾化工有限公司 | 在苯氧乙酸类农药废水中回收羟基乙酸酯的方法 |
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 CN201610063183.0A patent/CN105732374B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1266845A (zh) * | 1999-02-09 | 2000-09-20 | 隆萨股份公司 | 氰基乙酸酯的制备方法 |
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 |
WO2015075087A1 (en) * | 2013-11-21 | 2015-05-28 | Basf Se | Process for selective chlorination of salicylic acid derivatives |
WO2015082422A2 (en) * | 2013-12-04 | 2015-06-11 | Basf Se | Process for reacting chemical compounds |
CN104744254A (zh) * | 2013-12-26 | 2015-07-01 | 上海泰禾化工有限公司 | 在苯氧乙酸类农药废水中回收羟基乙酸酯的方法 |
Non-Patent Citations (1)
Title |
---|
AVILA ZARRAGA,ET AL.: "《Efficient methylation of Carboxylic acids with potassium hydroxide/methylsulfoxide and iodomethane》", 《STNYHETIC COMMUNICATIONS》 * |
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Publication number | Publication date |
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CN105732374B (zh) | 2018-03-30 |
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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 one-step synthesis method of 3,4,5-trimethoxy Methyl benzoate Effective date of registration: 20230628 Granted publication date: 20180330 Pledgee: Bank of Communications Co.,Ltd. Zhangjiajie branch Pledgor: JIURUI BIOLOGY & CHEMISTRY CO.,LTD. Registration number: Y2023980046143 |
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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: 20180330 Pledgee: Bank of Communications Co.,Ltd. Zhangjiajie branch Pledgor: JIURUI BIOLOGY & CHEMISTRY CO.,LTD. Registration number: Y2023980046143 |
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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 one-step method for synthesizing 3,4,5-trimethoxybenzoate methyl ester Granted publication date: 20180330 Pledgee: Bank of Communications Co.,Ltd. Zhangjiajie branch Pledgor: JIURUI BIOLOGY & CHEMISTRY CO.,LTD. Registration number: Y2024980025097 |