CN104395270B - 使用熔盐异构化取代的芳香族化合物的方法 - Google Patents

使用熔盐异构化取代的芳香族化合物的方法 Download PDF

Info

Publication number
CN104395270B
CN104395270B CN201380032375.XA CN201380032375A CN104395270B CN 104395270 B CN104395270 B CN 104395270B CN 201380032375 A CN201380032375 A CN 201380032375A CN 104395270 B CN104395270 B CN 104395270B
Authority
CN
China
Prior art keywords
formula
compound
methods
iii
isomerization
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.)
Active
Application number
CN201380032375.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104395270A (zh
Inventor
斯文·库尔曼
乌韦·伯格尔
彼得·瓦塞尔沙伊德
斯特凡·施伦克
尤利娅·梅斯纳
汉斯-马丁·韦伯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanxess Deutschland GmbH
Original Assignee
Lanxess Deutschland GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lanxess Deutschland GmbH filed Critical Lanxess Deutschland GmbH
Publication of CN104395270A publication Critical patent/CN104395270A/zh
Application granted granted Critical
Publication of CN104395270B publication Critical patent/CN104395270B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
CN201380032375.XA 2012-06-18 2013-06-14 使用熔盐异构化取代的芳香族化合物的方法 Active CN104395270B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12172384.5A EP2676947A1 (de) 2012-06-18 2012-06-18 Verfahren zur Isomerisierung von subsituierten Aromaten unter Verwendung einer Salzschmelze
EP12172384.5 2012-06-18
PCT/EP2013/062353 WO2013189848A1 (de) 2012-06-18 2013-06-14 Verfahren zur isomerisierung von subsituierten aromaten unter verwendung einer salz schmelze

Publications (2)

Publication Number Publication Date
CN104395270A CN104395270A (zh) 2015-03-04
CN104395270B true CN104395270B (zh) 2016-10-19

Family

ID=48613645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380032375.XA Active CN104395270B (zh) 2012-06-18 2013-06-14 使用熔盐异构化取代的芳香族化合物的方法

Country Status (6)

Country Link
EP (2) EP2676947A1 (enExample)
JP (2) JP2015526392A (enExample)
CN (1) CN104395270B (enExample)
IN (1) IN2014DN10780A (enExample)
PL (1) PL2861550T3 (enExample)
WO (1) WO2013189848A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS63124B1 (sr) 2018-03-08 2022-05-31 Incyte Corp Aminopirazin diol jedinjenja kao pi3k-y inhibitori
US11046658B2 (en) 2018-07-02 2021-06-29 Incyte Corporation Aminopyrazine derivatives as PI3K-γ inhibitors
CN113620775B (zh) * 2021-08-12 2023-12-01 浙江禾本科技股份有限公司 一种连续制备间二氯苯的方法及其装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020323B (de) * 1956-09-22 1957-12-05 Basf Ag Verfahren zur Herstellung von m-Dichlorbenzol durch Isomerisierung von o- und bzw. oder p-Dichlorbenzol
US3068297A (en) * 1961-04-21 1962-12-11 Monsanto Chemicals Isomerization of halobiphenyls
DE1204646B (de) * 1959-07-20 1965-11-11 Shell Int Research Verfahren zur Herstellung von an Meta-Isomeren reichen Dibrombenzolgemischen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320015B2 (enExample) * 1972-03-22 1978-06-24
JPS497230A (enExample) * 1972-05-26 1974-01-22
US4727201A (en) * 1986-07-07 1988-02-23 Phillips Petroleum Company Preparation of 1,4-dichlorobenzene
JP2586647B2 (ja) * 1988-06-24 1997-03-05 住友化学工業株式会社 ｐ―体を高含量とするジアルキルベンゼンの製造方法
DE4430950A1 (de) 1994-08-31 1996-03-07 Bayer Ag Verbessertes Verfahren zur Isomerisierung von chlorierten Aromaten
CN101696151B (zh) * 2009-10-12 2012-07-04 江苏依柯化工有限公司 间二氯苯的合成方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020323B (de) * 1956-09-22 1957-12-05 Basf Ag Verfahren zur Herstellung von m-Dichlorbenzol durch Isomerisierung von o- und bzw. oder p-Dichlorbenzol
DE1204646B (de) * 1959-07-20 1965-11-11 Shell Int Research Verfahren zur Herstellung von an Meta-Isomeren reichen Dibrombenzolgemischen
US3068297A (en) * 1961-04-21 1962-12-11 Monsanto Chemicals Isomerization of halobiphenyls

Also Published As

Publication number Publication date
WO2013189848A1 (de) 2013-12-27
CN104395270A (zh) 2015-03-04
IN2014DN10780A (enExample) 2015-09-04
EP2676947A1 (de) 2013-12-25
EP2861550A1 (de) 2015-04-22
PL2861550T3 (pl) 2018-08-31
EP2861550B1 (de) 2018-03-14
JP2018052960A (ja) 2018-04-05
JP2015526392A (ja) 2015-09-10
JP6453983B2 (ja) 2019-01-16

Similar Documents

Publication Publication Date Title
US9284239B2 (en) Process for the production of chlorinated alkanes
CN104395270B (zh) 使用熔盐异构化取代的芳香族化合物的方法
JP2006022105A (ja) 含フッ素環芳香環の改善された製造方法
Ghorbani-Vaghei et al. Poly (N, N′-dibromo-N-ethyl-benzene-1, 3-disulfonamide), N, N, N′, N′-tetrabromobenzene-1, 3-disulfonamide and novel poly (N, N′-dibromo-N-phenylbenzene-1, 3-disulfonamide) as powerful reagents for benzylic bromination
US3012035A (en) Ionic bromination of aromatic and aliphatic compounds without hbr formation
CN107089919B (zh) 一种合成单溴代苯胺类化合物的方法
US2608591A (en) Substitution chlorination of aromatic compounds with liquid chlorine
JPH09183745A (ja) ２，３，６−トリフルオルフェノール類の新規誘導体およびそれの製造方法
JP4314071B2 (ja) ５−ニトロ−３，４−ジヒドロ−１（２ｈ）−ナフタリノン、１，５−ナフタレンジアミンおよび１，５−ナフタレンジイソシアネートの製造方法
Prikhod’ko et al. The ionic liquid [bmim] Br as an alternative medium for the catalytic cleavage of aromatic C–F and C–Cl bonds
CN110041176B (zh) 一种热敏纸增感剂乙二醇二苯基醚的制备方法
BRPI0404626B1 (pt) processo para a produção de 4-amino-3,5-diclorobenzotrifluoreto com obtenção de produtos em paralelo com alta pureza comercial
CN101296889B (zh) 联苯衍生物的制备方法
JP4162732B2 (ja) ｐ−ジクロロベンゼンの製造方法
Kodomari et al. Direct Iodination of Aromatic Compounds with Iodine and Alumina-Supported Copper (II) Chloride or Sulfate.
JP6861060B2 (ja) ４，４′−ジヨード−３，３′−ジメチルビフェニルの製造方法
CN107344913A (zh) 一种3,4,5-三氟-2′-硝基联苯的制备方法
JP2014208604A (ja) 芳香族アシル化合物の製造方法
CN104230757B (zh) 一种制备4-联苯腈的改进方法
JPH0320244A (ja) ２―クロル―４―ニトロ―アルキルベンゼンの製造方法
TWI705055B (zh) 製備5-氟-1h-吡唑-4-羰基氟化物之方法
Nikul'shin et al. Preparation of 1, 4-dibromotetrafluorobenzene from 4-bromotetrafluorobenzenethiol and bromine. Reactions of 1, 4-dibromotetrafluorobenzene with KSH
RU2577863C1 (ru) Способ получения фторсодержащих пергалогенированных бензолов
WO2013047162A1 (ja) クロロアルキルスルホニルクロリドの製造方法
US2120675A (en) Preparation of brominated hydrocarbons

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant