JPS54109928A - Manufacture of 2*44difluoroaniline - Google Patents

Manufacture of 2*44difluoroaniline

Info

Publication number
JPS54109928A
JPS54109928A JP13337078A JP13337078A JPS54109928A JP S54109928 A JPS54109928 A JP S54109928A JP 13337078 A JP13337078 A JP 13337078A JP 13337078 A JP13337078 A JP 13337078A JP S54109928 A JPS54109928 A JP S54109928A
Authority
JP
Japan
Prior art keywords
manufacture
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
Application number
JP13337078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6210219B2 (enExample
Inventor
Jiee Taru Rojiyaa
Emu Wainsutotsuku Reonaado
Ichirou Shinkai
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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
Priority claimed from US05/847,186 external-priority patent/US4140719A/en
Priority claimed from US05/847,187 external-priority patent/US4294988A/en
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of JPS54109928A publication Critical patent/JPS54109928A/ja
Publication of JPS6210219B2 publication Critical patent/JPS6210219B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

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)
JP13337078A 1977-10-31 1978-10-31 Manufacture of 2*44difluoroaniline Granted JPS54109928A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/847,186 US4140719A (en) 1977-10-31 1977-10-31 Solid-liquid phase transfer catalysis improved method of preparing 2,4-difluoroaniline
US05/847,187 US4294988A (en) 1977-10-31 1977-10-31 Method of preparing 2,4-difluoroaniline

Publications (2)

Publication Number Publication Date
JPS54109928A true JPS54109928A (en) 1979-08-29
JPS6210219B2 JPS6210219B2 (enExample) 1987-03-05

Family

ID=27126689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13337078A Granted JPS54109928A (en) 1977-10-31 1978-10-31 Manufacture of 2*44difluoroaniline

Country Status (6)

Country Link
EP (1) EP0001825B1 (enExample)
JP (1) JPS54109928A (enExample)
DE (1) DE2861534D1 (enExample)
DK (1) DK483378A (enExample)
IE (1) IE47471B1 (enExample)
IT (1) IT1106051B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589249A (en) * 1978-10-05 1980-07-05 Boots Co Ltd Manufacture of fluoronitrobenzene compound
JPS62289547A (ja) * 1986-05-29 1987-12-16 ロ−ヌ−プラン　シミ ４−フルオロアニリンの製法
JP2016510338A (ja) * 2013-02-04 2016-04-07 ハネウェル・インターナショナル・インコーポレーテッド 相間移動触媒を用いて１−クロロ−３，３，３−トリフルオロプロペンを製造する方法
CN115650859A (zh) * 2022-10-21 2023-01-31 利尔化学股份有限公司 一种2,4-二氟苯胺的制备方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038465A1 (de) * 1980-04-17 1981-10-28 Hoechst Aktiengesellschaft Verfahren zur Herstellung von 2-Trifluormethylanilin
FR2490634A1 (fr) * 1980-09-25 1982-03-26 Rhone Poulenc Ind Procede de preparation de fluorobenzonitriles
US5294742A (en) * 1992-03-21 1994-03-15 Hoechst Atkiengesellschaft Process for preparing 3,5-difluoroaniline
DE59501307D1 (de) * 1994-02-11 1998-02-26 Clariant Gmbh Verfahren zur Herstellung von Fluoranilinen
FR2727406A1 (fr) * 1994-11-30 1996-05-31 Rhone Poulenc Chimie Procede de preparation de fluoroanilines a partir de composes benzeniques fluores nitres
AU4265396A (en) * 1994-11-30 1996-06-19 Rhone-Poulenc Chimie Method for preparing fluoroanilines from nitrofluorobenzene compounds
FR2728899B1 (fr) * 1994-12-30 1997-03-28 Rhone Poulenc Chimie Procede de preparation de fluoroanilines a partir de composes benzeniques fluores nitres

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL292261A (enExample) * 1962-05-11
CA952540A (en) * 1970-02-09 1974-08-06 Ronnie D. Gordon Preparation of alkyl halides
GB1360327A (en) * 1972-11-13 1974-07-17 Daikin Ind Ltd Process for the nuclear fluorination of a compound having a benzene ring
US3900519A (en) * 1973-06-11 1975-08-19 Olin Corp Process for preparing para-fluoroanilines
GB1433517A (en) * 1973-08-02 1976-04-28 Shell Int Research Preparation of fluoroanilines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589249A (en) * 1978-10-05 1980-07-05 Boots Co Ltd Manufacture of fluoronitrobenzene compound
JPS62289547A (ja) * 1986-05-29 1987-12-16 ロ−ヌ−プラン　シミ ４−フルオロアニリンの製法
JP2016510338A (ja) * 2013-02-04 2016-04-07 ハネウェル・インターナショナル・インコーポレーテッド 相間移動触媒を用いて１−クロロ−３，３，３−トリフルオロプロペンを製造する方法
JP2018184442A (ja) * 2013-02-04 2018-11-22 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． 相間移動触媒を用いて１−クロロ−３，３，３−トリフルオロプロペンを製造する方法
CN115650859A (zh) * 2022-10-21 2023-01-31 利尔化学股份有限公司 一种2,4-二氟苯胺的制备方法

Also Published As

Publication number Publication date
IT7851691A0 (it) 1978-10-27
EP0001825B1 (en) 1982-01-13
DE2861534D1 (en) 1982-02-25
IE47471B1 (en) 1984-03-21
DK483378A (da) 1979-05-01
IT1106051B (it) 1985-11-11
EP0001825A1 (en) 1979-05-16
IE782132L (en) 1979-04-30
JPS6210219B2 (enExample) 1987-03-05

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