CN106748747A - 三氟乙酸钯的制备方法 - Google Patents
三氟乙酸钯的制备方法 Download PDFInfo
- Publication number
- CN106748747A CN106748747A CN201611016420.4A CN201611016420A CN106748747A CN 106748747 A CN106748747 A CN 106748747A CN 201611016420 A CN201611016420 A CN 201611016420A CN 106748747 A CN106748747 A CN 106748747A
- Authority
- CN
- China
- Prior art keywords
- palladium
- acid
- chlorine
- trifluoroacetate
- reaction
- 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
- PBDBXAQKXCXZCJ-UHFFFAOYSA-L palladium(2+);2,2,2-trifluoroacetate Chemical compound [Pd+2].[O-]C(=O)C(F)(F)F.[O-]C(=O)C(F)(F)F PBDBXAQKXCXZCJ-UHFFFAOYSA-L 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 209
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 93
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims abstract description 47
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000000460 chlorine Substances 0.000 claims abstract description 45
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 239000002253 acid Substances 0.000 claims abstract description 35
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 34
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 27
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000706 filtrate Substances 0.000 claims abstract description 14
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 13
- 239000000047 product Substances 0.000 claims abstract description 11
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000019253 formic acid Nutrition 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 9
- -1 wherein Chemical compound 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000002425 crystallisation Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000005292 vacuum distillation Methods 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 239000012452 mother liquor Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 8
- 238000011084 recovery Methods 0.000 description 5
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 4
- 230000006837 decompression Effects 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- QEWYKACRFQMRMB-UHFFFAOYSA-N fluoroacetic acid Chemical compound OC(=O)CF QEWYKACRFQMRMB-UHFFFAOYSA-N 0.000 description 2
- 239000003863 metallic catalyst Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611016420.4A CN106748747B (zh) | 2016-11-18 | 2016-11-18 | 三氟乙酸钯的制备方法 |
Applications Claiming Priority (1)
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CN201611016420.4A CN106748747B (zh) | 2016-11-18 | 2016-11-18 | 三氟乙酸钯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106748747A true CN106748747A (zh) | 2017-05-31 |
CN106748747B CN106748747B (zh) | 2020-04-07 |
Family
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Family Applications (1)
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CN201611016420.4A Expired - Fee Related CN106748747B (zh) | 2016-11-18 | 2016-11-18 | 三氟乙酸钯的制备方法 |
Country Status (1)
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CN (1) | CN106748747B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112500282A (zh) * | 2020-12-03 | 2021-03-16 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种醋酸钯的制备方法 |
CN117623908A (zh) * | 2023-11-28 | 2024-03-01 | 云南弘盛铂业新材料科技有限公司 | 一种制备三氟醋酸钯的方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279907A (zh) * | 2008-05-15 | 2008-10-08 | 金川集团有限公司 | 一种三聚醋酸钯的制备方法 |
CN101637724A (zh) * | 2008-07-29 | 2010-02-03 | 中国石油化工股份有限公司 | 高活性钯/碳催化剂的制备方法 |
CN101914005A (zh) * | 2010-08-31 | 2010-12-15 | 郴州高鑫铂业有限公司 | 一种醋酸钯化合物的制备方法 |
CN101977885A (zh) * | 2008-03-19 | 2011-02-16 | 罗地亚管理公司 | 制备二氟乙酸及其盐的方法 |
CN102010445A (zh) * | 2010-11-30 | 2011-04-13 | 金川集团有限公司 | 一种双(二亚苄基丙酮)钯(0)的制备方法 |
CN103265581A (zh) * | 2013-06-08 | 2013-08-28 | 西安凯立化工有限公司 | 一种双(二苯基膦)烷烃二氯化钯配合物的制备方法 |
CN203602529U (zh) * | 2013-12-23 | 2014-05-21 | 大庆志飞生物化工有限公司 | 三氟乙酸锌生产系统 |
RU2529036C1 (ru) * | 2013-05-24 | 2014-09-27 | Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) | Способ получения трифторацетата палладия |
CN106693961A (zh) * | 2017-01-10 | 2017-05-24 | 江西省汉氏贵金属有限公司 | 钯炭催化剂及其制备方法与应用 |
-
2016
- 2016-11-18 CN CN201611016420.4A patent/CN106748747B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101977885A (zh) * | 2008-03-19 | 2011-02-16 | 罗地亚管理公司 | 制备二氟乙酸及其盐的方法 |
CN101279907A (zh) * | 2008-05-15 | 2008-10-08 | 金川集团有限公司 | 一种三聚醋酸钯的制备方法 |
CN101637724A (zh) * | 2008-07-29 | 2010-02-03 | 中国石油化工股份有限公司 | 高活性钯/碳催化剂的制备方法 |
CN101914005A (zh) * | 2010-08-31 | 2010-12-15 | 郴州高鑫铂业有限公司 | 一种醋酸钯化合物的制备方法 |
CN102010445A (zh) * | 2010-11-30 | 2011-04-13 | 金川集团有限公司 | 一种双(二亚苄基丙酮)钯(0)的制备方法 |
RU2529036C1 (ru) * | 2013-05-24 | 2014-09-27 | Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) | Способ получения трифторацетата палладия |
CN103265581A (zh) * | 2013-06-08 | 2013-08-28 | 西安凯立化工有限公司 | 一种双(二苯基膦)烷烃二氯化钯配合物的制备方法 |
CN203602529U (zh) * | 2013-12-23 | 2014-05-21 | 大庆志飞生物化工有限公司 | 三氟乙酸锌生产系统 |
CN106693961A (zh) * | 2017-01-10 | 2017-05-24 | 江西省汉氏贵金属有限公司 | 钯炭催化剂及其制备方法与应用 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112500282A (zh) * | 2020-12-03 | 2021-03-16 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种醋酸钯的制备方法 |
CN117623908A (zh) * | 2023-11-28 | 2024-03-01 | 云南弘盛铂业新材料科技有限公司 | 一种制备三氟醋酸钯的方法 |
CN117623908B (zh) * | 2023-11-28 | 2024-08-02 | 云南弘盛铂业新材料科技有限公司 | 一种制备三氟醋酸钯的方法 |
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Publication number | Publication date |
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CN106748747B (zh) | 2020-04-07 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200424 Address after: 335500 Shangrao County town of 10000 harvest Industrial Park in Jiangxi Co-patentee after: Jiangxi Xianguang precious metal Co., Ltd Patentee after: JIANGXI HANS PRECIOUS METALS Co.,Ltd. Address before: 335500 Fengshou Industrial Park, Wannian County, Shangrao City, Jiangxi Province Patentee before: JIANGXI HANS PRECIOUS METALS Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20201118 |