CN104447298A - 苯甲酰氯的制备方法 - Google Patents
苯甲酰氯的制备方法 Download PDFInfo
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- CN104447298A CN104447298A CN201410768523.0A CN201410768523A CN104447298A CN 104447298 A CN104447298 A CN 104447298A CN 201410768523 A CN201410768523 A CN 201410768523A CN 104447298 A CN104447298 A CN 104447298A
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- benzoyl chloride
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- crude product
- reaction
- chloride according
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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
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
-
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/64—Separation; Purification; Stabilisation; Use of additives
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- 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)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410768523.0A CN104447298B (zh) | 2014-12-12 | 2014-12-12 | 苯甲酰氯的制备方法 |
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CN201410768523.0A CN104447298B (zh) | 2014-12-12 | 2014-12-12 | 苯甲酰氯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104447298A true CN104447298A (zh) | 2015-03-25 |
CN104447298B CN104447298B (zh) | 2016-03-30 |
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CN201410768523.0A Active CN104447298B (zh) | 2014-12-12 | 2014-12-12 | 苯甲酰氯的制备方法 |
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CN (1) | CN104447298B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109553525A (zh) * | 2017-12-29 | 2019-04-02 | 浙江本立科技股份有限公司 | 一种取代芳烃甲酰氯的合成方法 |
CN109721489A (zh) * | 2019-01-22 | 2019-05-07 | 江苏佳麦化工有限公司 | 一种连续滴加三氯苄合成苯甲酰氯的方法 |
CN112521273A (zh) * | 2020-12-14 | 2021-03-19 | 江苏万隆化学有限公司 | 一种高效的苯甲酰氯的制备方法及其专用生产设备 |
CN113651673A (zh) * | 2021-07-01 | 2021-11-16 | 烟台泰和新材料股份有限公司 | 一种芳烃侧链甲基氯代物的制备方法 |
CN114656330A (zh) * | 2022-04-07 | 2022-06-24 | 河南特格纳特科技有限公司 | 一种三氯甲苯的制备方法及其三氯甲苯 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695873A (en) * | 1952-04-04 | 1954-11-30 | Hooker Electrochemical Co | Process for chlorinating methyl aromatic compounds |
EP0612707A1 (en) * | 1993-02-24 | 1994-08-31 | ENICHEM SYNTHESIS S.p.A. | Procedure for the photochlorination of alkyl-aromatic compounds |
CN1148587A (zh) * | 1996-05-17 | 1997-04-30 | 常熟市金城化工厂 | 苯甲酰氯的制备方法 |
CN1508115A (zh) * | 2002-12-13 | 2004-06-30 | 上海群力化工有限公司 | 高纯度苯甲酰氯合成工艺 |
CN1948245A (zh) * | 2006-04-14 | 2007-04-18 | 浙江巍华化工有限公司 | 一种光氯化生产氯苄的方法 |
JP2013053100A (ja) * | 2011-09-05 | 2013-03-21 | Mitsubishi Gas Chemical Co Inc | 芳香族ポリカルボン酸ポリクロライドの製造方法 |
CN103787874A (zh) * | 2014-02-28 | 2014-05-14 | 宜都市友源实业有限公司 | 一种苯甲酰氯的制备工艺 |
-
2014
- 2014-12-12 CN CN201410768523.0A patent/CN104447298B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695873A (en) * | 1952-04-04 | 1954-11-30 | Hooker Electrochemical Co | Process for chlorinating methyl aromatic compounds |
EP0612707A1 (en) * | 1993-02-24 | 1994-08-31 | ENICHEM SYNTHESIS S.p.A. | Procedure for the photochlorination of alkyl-aromatic compounds |
CN1148587A (zh) * | 1996-05-17 | 1997-04-30 | 常熟市金城化工厂 | 苯甲酰氯的制备方法 |
CN1508115A (zh) * | 2002-12-13 | 2004-06-30 | 上海群力化工有限公司 | 高纯度苯甲酰氯合成工艺 |
CN1948245A (zh) * | 2006-04-14 | 2007-04-18 | 浙江巍华化工有限公司 | 一种光氯化生产氯苄的方法 |
JP2013053100A (ja) * | 2011-09-05 | 2013-03-21 | Mitsubishi Gas Chemical Co Inc | 芳香族ポリカルボン酸ポリクロライドの製造方法 |
CN103787874A (zh) * | 2014-02-28 | 2014-05-14 | 宜都市友源实业有限公司 | 一种苯甲酰氯的制备工艺 |
Non-Patent Citations (1)
Title |
---|
王代芝: "苯甲酞氯合成新工艺", 《精细石油化工进展》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109553525A (zh) * | 2017-12-29 | 2019-04-02 | 浙江本立科技股份有限公司 | 一种取代芳烃甲酰氯的合成方法 |
CN109721489A (zh) * | 2019-01-22 | 2019-05-07 | 江苏佳麦化工有限公司 | 一种连续滴加三氯苄合成苯甲酰氯的方法 |
CN112521273A (zh) * | 2020-12-14 | 2021-03-19 | 江苏万隆化学有限公司 | 一种高效的苯甲酰氯的制备方法及其专用生产设备 |
CN113651673A (zh) * | 2021-07-01 | 2021-11-16 | 烟台泰和新材料股份有限公司 | 一种芳烃侧链甲基氯代物的制备方法 |
CN114656330A (zh) * | 2022-04-07 | 2022-06-24 | 河南特格纳特科技有限公司 | 一种三氯甲苯的制备方法及其三氯甲苯 |
CN114656330B (zh) * | 2022-04-07 | 2024-03-15 | 河南特格纳特科技有限公司 | 一种三氯甲苯的制备方法及其三氯甲苯 |
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Publication number | Publication date |
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CN104447298B (zh) | 2016-03-30 |
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CB03 | Change of inventor or designer information |
Inventor after: Zhang Shanmin Inventor after: Zhang Taiming Inventor after: Wang Ronghai Inventor after: Bi Yixia Inventor after: Xue Juqiang Inventor after: Yang Deyao Inventor after: Zhang Congcong Inventor after: Xie Shengbin Inventor before: Song Guocheng Inventor before: Zhang Taiming Inventor before: Song Liwei Inventor before: Yang Deyao Inventor before: Xue Juqiang Inventor before: Bi Yixia Inventor before: Zhang Congcong Inventor before: Xie Shengbin Inventor before: Zhang Shanmin |
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GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee after: Shandong Kaisheng New Materials Co.,Ltd. Address before: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee before: SHANDONG KAISHENG NEW MATERIALS CO., LTD. |