ATE432251T1 - Verfahren zur herstellung von p-dichlorbenzol - Google Patents
Verfahren zur herstellung von p-dichlorbenzolInfo
- Publication number
- ATE432251T1 ATE432251T1 AT03794193T AT03794193T ATE432251T1 AT E432251 T1 ATE432251 T1 AT E432251T1 AT 03794193 T AT03794193 T AT 03794193T AT 03794193 T AT03794193 T AT 03794193T AT E432251 T1 ATE432251 T1 AT E432251T1
- Authority
- AT
- Austria
- Prior art keywords
- dichlorobenzene
- chlorination
- starting material
- amount
- aluminum chloride
- Prior art date
Links
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 238000005660 chlorination reaction Methods 0.000 abstract 3
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000002990 phenothiazines Chemical class 0.000 abstract 1
- FGMRQVNHYGGLSF-UHFFFAOYSA-N phenyl phenothiazine-10-carboxylate Chemical compound C12=CC=CC=C2SC2=CC=CC=C2N1C(=O)OC1=CC=CC=C1 FGMRQVNHYGGLSF-UHFFFAOYSA-N 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
Classifications
-
- 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
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002258356A JP4171627B2 (ja) | 2002-09-04 | 2002-09-04 | ｐ−ジクロロベンゼンの製造方法 |
| PCT/JP2003/011223 WO2004022512A1 (ja) | 2002-09-04 | 2003-09-03 | ｐ−ジクロロベンゼンの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE432251T1 true ATE432251T1 (de) | 2009-06-15 |
Family
ID=31973024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03794193T ATE432251T1 (de) | 2002-09-04 | 2003-09-03 | Verfahren zur herstellung von p-dichlorbenzol |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7211704B2 (de) |
| EP (1) | EP1535890B1 (de) |
| JP (1) | JP4171627B2 (de) |
| CN (1) | CN1301945C (de) |
| AT (1) | ATE432251T1 (de) |
| AU (1) | AU2003261890A1 (de) |
| CA (1) | CA2497318C (de) |
| DE (1) | DE60327778D1 (de) |
| WO (1) | WO2004022512A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010047392A1 (ja) | 2008-10-24 | 2010-04-29 | 東ソー株式会社 | ｐ－ジクロロベンゼンの製造方法 |
| JP5375024B2 (ja) * | 2008-10-24 | 2013-12-25 | 東ソー株式会社 | パラジクロロベンゼンの製造方法 |
| CN102836731A (zh) * | 2012-10-08 | 2012-12-26 | 江苏省格林艾普化工股份有限公司 | 制备对二氯苯的催化剂及用该催化剂制备对二氯苯的方法 |
| CN103739441A (zh) * | 2014-01-09 | 2014-04-23 | 东南大学 | 一种提高苯氯化产物中对二氯苯比例的方法 |
| CN109574789B (zh) * | 2018-11-14 | 2021-12-14 | 江苏隆昌化工有限公司 | 一种氯化苯定向氯化生产对二氯苯的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2545004B1 (fr) | 1983-04-29 | 1987-04-17 | Ugine Kuhlmann | Derive n substitue de la phenothiazine comme catalyseur de chloration sur le noyau des hydrocarbures aromatiques |
| JPS60125251A (ja) * | 1983-12-13 | 1985-07-04 | Ihara Chem Ind Co Ltd | アルキルベンゼンの核ハロゲン化用触媒 |
| JPS61171476A (ja) * | 1985-01-25 | 1986-08-02 | Ihara Chem Ind Co Ltd | 新規なフエノチアジン誘導体 |
| DE4028269A1 (de) | 1990-09-06 | 1992-03-12 | Bayer Ag | Verfahren zur herstellung von dichlorbenzol mit erhoehtem p-anteil |
| DE4110051A1 (de) * | 1991-03-27 | 1992-10-01 | Bayer Ag | Verfahren zur herstellung von p-dichlorbenzol |
| WO1997043041A1 (en) * | 1996-05-14 | 1997-11-20 | Kureha Kagaku Kogyo K.K. | Regioselective nuclear chlorination catalyst for aromatic hydrocarbons and process for nuclear chlorination |
-
2002
- 2002-09-04 JP JP2002258356A patent/JP4171627B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-03 CA CA2497318A patent/CA2497318C/en not_active Expired - Fee Related
- 2003-09-03 AT AT03794193T patent/ATE432251T1/de not_active IP Right Cessation
- 2003-09-03 CN CNB038208083A patent/CN1301945C/zh not_active Expired - Fee Related
- 2003-09-03 WO PCT/JP2003/011223 patent/WO2004022512A1/ja not_active Ceased
- 2003-09-03 AU AU2003261890A patent/AU2003261890A1/en not_active Abandoned
- 2003-09-03 US US10/526,557 patent/US7211704B2/en not_active Expired - Fee Related
- 2003-09-03 EP EP03794193A patent/EP1535890B1/de not_active Expired - Lifetime
- 2003-09-03 DE DE60327778T patent/DE60327778D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE60327778D1 (de) | 2009-07-09 |
| US7211704B2 (en) | 2007-05-01 |
| CN1301945C (zh) | 2007-02-28 |
| EP1535890A4 (de) | 2006-08-09 |
| CN1678550A (zh) | 2005-10-05 |
| WO2004022512A1 (ja) | 2004-03-18 |
| EP1535890A1 (de) | 2005-06-01 |
| EP1535890B1 (de) | 2009-05-27 |
| JP4171627B2 (ja) | 2008-10-22 |
| CA2497318C (en) | 2010-04-13 |
| JP2004091440A (ja) | 2004-03-25 |
| CA2497318A1 (en) | 2004-03-18 |
| AU2003261890A1 (en) | 2004-03-29 |
| US20060106264A1 (en) | 2006-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |