CN112608212B - 一种含氟芳烃类化合物的全连续流合成工艺 - Google Patents
一种含氟芳烃类化合物的全连续流合成工艺 Download PDFInfo
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- CN112608212B CN112608212B CN202011550607.9A CN202011550607A CN112608212B CN 112608212 B CN112608212 B CN 112608212B CN 202011550607 A CN202011550607 A CN 202011550607A CN 112608212 B CN112608212 B CN 112608212B
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- fluorine
- containing aromatic
- aromatic hydrocarbon
- temperature
- sulfuric acid
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
序号 | 摩尔比 | 苯胺流速 | 氟化氢流速 | 氟苯收率 | 氟苯纯度 |
1 | 1:5 | 50g/min | 53.7g/min | 90.3% | 99.80% |
2 | 1:8 | 50g/min | 85.9g/min | 97.1% | 99.91% |
3 | 1:10 | 50g/min | 107.4g/min | 98.3% | 99.94% |
4 | 1:12 | 50g/min | 128.9g/min | 98.6% | 99.95% |
5 | 1:14 | 50g/min | 150.3g/min | 98.7% | 99.96% |
6 | 1:16 | 50g/min | 171.8g/min | 98.8% | 99.97% |
7 | 1:18 | 50g/min | 193.3g/min | 98.9% | 99.97% |
8 | 1:20 | 50g/min | 214.8g/min | 98.9% | 99.97% |
9 | 1:25 | 50g/min | 268.4g/min | 98.8% | 99.97% |
10 | 1:30 | 50g/min | 322.1g/min | 98.5% | 99.96% |
11 | 1:35 | 50g/min | 375.8g/min | 98.3% | 99.96% |
12 | 1:40 | 50g/min | 429.5g/min | 98.0% | 99.95% |
13 | 1:50 | 50g/min | 536.9g/min | 97.2% | 99.96% |
序号 | 热分解温度 | 氟苯收率 | 氟苯纯度 |
1 | 30℃ | 85.8% | 99.72% |
2 | 40℃ | 91.5% | 99.91% |
3 | 50℃ | 95.5% | 99.93% |
4 | 60℃ | 97.8% | 99.96% |
5 | 70℃ | 98.9% | 99.97% |
6 | 80℃ | 97.5% | 99.95% |
7 | 90℃ | 94.9% | 99.93% |
8 | 100℃ | 91.1% | 99.83% |
9 | 110℃ | 82.6% | 99.61% |
Claims (23)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CN202011550607.9A CN112608212B (zh) | 2020-12-24 | 2020-12-24 | 一种含氟芳烃类化合物的全连续流合成工艺 |
PCT/CN2021/099262 WO2022134489A1 (zh) | 2020-12-24 | 2021-06-10 | 一种含氟芳烃类化合物的全连续流合成工艺 |
JP2021571519A JP7298105B2 (ja) | 2020-12-24 | 2021-06-10 | フッ素含有芳香族炭化水素系化合物の完全連続フロー合成プロセス |
US17/544,895 US20220204427A1 (en) | 2020-12-24 | 2021-12-07 | Full continuous flow synthesis process of fluorine-containing aromatic hydrocarbon compounds |
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CN202011550607.9A CN112608212B (zh) | 2020-12-24 | 2020-12-24 | 一种含氟芳烃类化合物的全连续流合成工艺 |
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CN112608212A CN112608212A (zh) | 2021-04-06 |
CN112608212B true CN112608212B (zh) | 2022-02-08 |
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CN202011550607.9A Active CN112608212B (zh) | 2020-12-24 | 2020-12-24 | 一种含氟芳烃类化合物的全连续流合成工艺 |
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CN (1) | CN112608212B (zh) |
WO (1) | WO2022134489A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112608212B (zh) * | 2020-12-24 | 2022-02-08 | 福建中欣氟材高宝科技有限公司 | 一种含氟芳烃类化合物的全连续流合成工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988007987A1 (en) * | 1987-04-06 | 1988-10-20 | Mallinckrodt, Inc. | Improved process for preparing aromatic fluorides |
CN110283039A (zh) * | 2019-08-07 | 2019-09-27 | 安徽天孚氟材料有限公司 | 一种氟苯的制备方法 |
CN111116303A (zh) * | 2019-12-27 | 2020-05-08 | 山东石大胜华化工集团股份有限公司 | 一种氟苯的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112608212B (zh) * | 2020-12-24 | 2022-02-08 | 福建中欣氟材高宝科技有限公司 | 一种含氟芳烃类化合物的全连续流合成工艺 |
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2020
- 2020-12-24 CN CN202011550607.9A patent/CN112608212B/zh active Active
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2021
- 2021-06-10 WO PCT/CN2021/099262 patent/WO2022134489A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988007987A1 (en) * | 1987-04-06 | 1988-10-20 | Mallinckrodt, Inc. | Improved process for preparing aromatic fluorides |
CN110283039A (zh) * | 2019-08-07 | 2019-09-27 | 安徽天孚氟材料有限公司 | 一种氟苯的制备方法 |
CN111116303A (zh) * | 2019-12-27 | 2020-05-08 | 山东石大胜华化工集团股份有限公司 | 一种氟苯的制备方法 |
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WO2022134489A1 (zh) | 2022-06-30 |
CN112608212A (zh) | 2021-04-06 |
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Address after: 350423 No.8, Tongkeng village, Wenjiao Township, Qingliu County, Sanming City, Fujian Province Applicant after: Fujian Zhongxin fluorine material gaobao Technology Co.,Ltd. Applicant after: ZHEJIANG ZHONGXIN FLUORINE MATERIALS Co.,Ltd. Address before: 350423 No.8, Tongkeng village, Wenjiao Township, Qingliu County, Sanming City, Fujian Province Applicant before: Fujian gaobao Mining Co.,Ltd. Applicant before: ZHEJIANG ZHONGXIN FLUORINE MATERIALS Co.,Ltd. |
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Inventor after: Yuan Qiliang Inventor after: Miao Yongyi Inventor after: Shi Yonggen Inventor after: Zhang Yiqiang Inventor after: Chen Yingao Inventor after: Wang Chao Inventor before: Yuan Qiliang Inventor before: Liao Yongyi Inventor before: Shi Yonggen Inventor before: Zhang Yiqiang Inventor before: Chen Yingao Inventor before: Wang Chao |
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