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MX2013007970A - Procedimiento para la preparacion de 2,2-difluoroetilamina a partir de 2,2-difluoro-1-cloroetano y amoniaco. - Google Patents

Procedimiento para la preparacion de 2,2-difluoroetilamina a partir de 2,2-difluoro-1-cloroetano y amoniaco.

Info

Publication number
MX2013007970A
MX2013007970A MX2013007970A MX2013007970A MX2013007970A MX 2013007970 A MX2013007970 A MX 2013007970A MX 2013007970 A MX2013007970 A MX 2013007970A MX 2013007970 A MX2013007970 A MX 2013007970A MX 2013007970 A MX2013007970 A MX 2013007970A
Authority
MX
Mexico
Prior art keywords
ammonia
difluorethylamine
chlorethane
difluor
producing
Prior art date
Application number
MX2013007970A
Other languages
English (en)
Inventor
Norbert Lui
Christian Funke
Rafael Warsitz
Christian Severins
Original Assignee
Bayer Ip 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 Bayer Ip Gmbh filed Critical Bayer Ip Gmbh
Publication of MX2013007970A publication Critical patent/MX2013007970A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
    • C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C211/15—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedimiento para la preparación de 2,2-difluoroetilamina, que comprende las siguientes etapas: (i) mezclar 2,2-difluoro-1-cloroe tano y amoniaco gaseoso, líquido o supercrítico en un recipiente de reacción estable a la presión, cerrado, bajo una presión en el intervalo de 1000 a 18000 kPa (10 a 180 bar); (ii) hacer reaccionar la mezcla de reacción a una temperatura de reacción en el intervalo de 800 C a 200° C; (iii) dejar reposar la mezcla de reacción y aislamiento de 2,2-difluoroetilamina.
MX2013007970A 2011-01-13 2012-01-10 Procedimiento para la preparacion de 2,2-difluoroetilamina a partir de 2,2-difluoro-1-cloroetano y amoniaco. MX2013007970A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11150885 2011-01-13
US201161438679P 2011-02-02 2011-02-02
PCT/EP2012/050280 WO2012095403A1 (de) 2011-01-13 2012-01-10 Verfahren zur herstellung von 2,2-difluorethylamin aus 2,2-difluor-1-chlorethan und ammoniak

Publications (1)

Publication Number Publication Date
MX2013007970A true MX2013007970A (es) 2013-08-21

Family

ID=43759027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007970A MX2013007970A (es) 2011-01-13 2012-01-10 Procedimiento para la preparacion de 2,2-difluoroetilamina a partir de 2,2-difluoro-1-cloroetano y amoniaco.

Country Status (12)

Country Link
US (1) US8766008B2 (es)
EP (1) EP2663539B1 (es)
JP (1) JP5982400B2 (es)
KR (1) KR101901153B1 (es)
CN (1) CN103370290B (es)
BR (1) BR112013017890B1 (es)
DK (1) DK2663539T3 (es)
ES (1) ES2600037T3 (es)
IL (1) IL227396A (es)
MX (1) MX2013007970A (es)
TW (1) TWI518053B (es)
WO (1) WO2012095403A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105801424A (zh) * 2016-04-26 2016-07-27 南通宝凯化工有限公司 一种二氟乙胺的合成工艺
CN112209839A (zh) * 2020-08-28 2021-01-12 山东东岳化工有限公司 利用R142b中的高沸物为原料合成2,2-二氟乙胺的方法
JP2024506203A (ja) 2021-02-17 2024-02-09 バイエル・アクチエンゲゼルシヤフト ポリフルオロアルキルアルコールからのポリフルオロアルキルアミンの調製方法
CN119798089A (zh) * 2024-12-30 2025-04-11 浙江大学 一种使用微通道法连续氨解制备三氟乙胺的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030994A (en) * 1971-06-18 1977-06-21 Merck & Co., Inc. Substitutive fluorination of organic compounds
US4062524A (en) 1973-06-06 1977-12-13 Bayer Aktiengesellschaft Apparatus for the static mixing of fluid streams
JPS5432405A (en) * 1977-08-18 1979-03-09 Toyo Soda Mfg Co Ltd Preparation of ethylenediamine hydrochloride
FI82670C (fi) * 1989-01-27 1991-04-10 Kemira Oy Foerfarande foer framstaellning av vaeteperoxid.
ES2192883T3 (es) * 1998-09-12 2003-10-16 Degussa Procedimiento para la realizacion de reacciones gas-liquido y reactor de circulacion para el mismo.
US6506361B1 (en) * 2000-05-18 2003-01-14 Air Products And Chemicals, Inc. Gas-liquid reaction process including ejector and monolith catalyst
JP4104317B2 (ja) * 2001-10-30 2008-06-18 東ソ−・エフテック株式会社 フルオロアルキルアミンの製造方法
CN1203032C (zh) * 2002-11-12 2005-05-25 石油大学(北京) 以复合离子液体为催化剂制备烷基化油剂的方法
CN101679408B (zh) * 2006-12-22 2016-04-27 Astex治疗学有限公司 作为fgfr抑制剂的双环杂环化合物
JP5158326B2 (ja) * 2007-06-29 2013-03-06 東ソー株式会社 鎖状脂肪族ジアミンの製造方法
WO2011012243A1 (de) 2009-07-28 2011-02-03 Bayer Cropscience Ag Verfahren zur herstellung von 2,2-difluorethylamin
MX2012014578A (es) * 2010-06-15 2013-02-07 Bayer Ip Gmbh Procedimiento para preparar derivados de 2, 2-difluoroetilamina mediante alquilacion con 2, 2-difluoroetil-1-haloetanos.

Also Published As

Publication number Publication date
BR112013017890A2 (pt) 2020-12-01
WO2012095403A1 (de) 2012-07-19
IL227396A0 (en) 2013-09-30
JP5982400B2 (ja) 2016-08-31
EP2663539A1 (de) 2013-11-20
CN103370290B (zh) 2015-06-03
TW201245108A (en) 2012-11-16
EP2663539B1 (de) 2016-07-27
BR112013017890B1 (pt) 2021-08-10
US8766008B2 (en) 2014-07-01
ES2600037T3 (es) 2017-02-06
US20120184777A1 (en) 2012-07-19
CN103370290A (zh) 2013-10-23
KR101901153B1 (ko) 2018-09-21
IL227396A (en) 2015-09-24
JP2014510031A (ja) 2014-04-24
DK2663539T3 (en) 2016-11-07
TWI518053B (zh) 2016-01-21
KR20130140130A (ko) 2013-12-23

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