MX2012006590A - Procedimiento para la preparacion de 2,2-difluoroetilamina, asi como de sus sales, partiendo de difluoroacetonitrilo. - Google Patents

Procedimiento para la preparacion de 2,2-difluoroetilamina, asi como de sus sales, partiendo de difluoroacetonitrilo.

Info

Publication number
MX2012006590A
MX2012006590A MX2012006590A MX2012006590A MX2012006590A MX 2012006590 A MX2012006590 A MX 2012006590A MX 2012006590 A MX2012006590 A MX 2012006590A MX 2012006590 A MX2012006590 A MX 2012006590A MX 2012006590 A MX2012006590 A MX 2012006590A
Authority
MX
Mexico
Prior art keywords
acid
formula
iii
difluoroethylamide
butyl
Prior art date
Application number
MX2012006590A
Other languages
English (en)
Spanish (es)
Inventor
Norbert Lui
Stefan Antons
Wahed Ahmed Moradi
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 MX2012006590A publication Critical patent/MX2012006590A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
    • C07C233/13—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/62—Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups

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)
  • Catalysts (AREA)
MX2012006590A 2009-12-11 2010-12-07 Procedimiento para la preparacion de 2,2-difluoroetilamina, asi como de sus sales, partiendo de difluoroacetonitrilo. MX2012006590A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09178860 2009-12-11
US28660709P 2009-12-15 2009-12-15
PCT/EP2010/069036 WO2011069994A1 (de) 2009-12-11 2010-12-07 Verfahren zur herstellung von 2,2-difluorethylamin sowie seiner salze ausgehend von difluoracetonitril

Publications (1)

Publication Number Publication Date
MX2012006590A true MX2012006590A (es) 2012-10-03

Family

ID=41796621

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012006590A MX2012006590A (es) 2009-12-11 2010-12-07 Procedimiento para la preparacion de 2,2-difluoroetilamina, asi como de sus sales, partiendo de difluoroacetonitrilo.

Country Status (12)

Country Link
US (1) US8242311B2 (enExample)
EP (1) EP2509937B1 (enExample)
JP (1) JP5734997B2 (enExample)
KR (1) KR101788083B1 (enExample)
CN (1) CN102741218B (enExample)
DK (1) DK2509937T3 (enExample)
ES (1) ES2524304T3 (enExample)
IL (1) IL219711A (enExample)
IN (1) IN2012DN05122A (enExample)
MX (1) MX2012006590A (enExample)
TW (1) TWI482749B (enExample)
WO (1) WO2011069994A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972452B1 (fr) * 2011-03-09 2013-03-15 Rhodia Operations Procede de preparation du difluoroacetonitrile et de ses derives
EP3180308B1 (de) * 2014-08-12 2018-04-18 Basf Se Verfahren zur herstellung von 2,2-difluorethylamin
TWI565686B (zh) * 2015-11-26 2017-01-11 南亞塑膠工業股份有限公司 一種ｎ，ｎ’－雙（３－胺基丙基）－１，２－乙二胺的製備方法
MY208159A (en) * 2018-08-24 2025-04-19 Dow Global Technologies Llc Method for condensation polymerization of hydroxyl-terminated polydiorganosiloxanes
MX2023009607A (es) 2021-02-17 2024-01-08 Bayer Ag Un proceso para la preparacion de polifluoroalquilaminas de polifluoroalquilalcoholes.
CN117430492B (zh) * 2023-12-20 2024-03-22 山东国邦药业有限公司 一种二氟乙酸的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521902A (en) * 1948-04-06 1950-09-12 Eastman Kodak Co N-fluoroalkylacrylamides and polymers thereof
US4030994A (en) * 1971-06-18 1977-06-21 Merck & Co., Inc. Substitutive fluorination of organic compounds
US20090062251A1 (en) * 2007-08-17 2009-03-05 Astrazeneca Ab Novel Compounds 002
US8273897B2 (en) * 2007-09-18 2012-09-25 Bayer Cropscience Ag Method for producing 2,2-difluoroethylamine derivative by amide hydrogenation

Also Published As

Publication number Publication date
TWI482749B (zh) 2015-05-01
IL219711A (en) 2014-07-31
KR20120092698A (ko) 2012-08-21
TW201130787A (en) 2011-09-16
EP2509937A1 (de) 2012-10-17
JP2013513566A (ja) 2013-04-22
ES2524304T3 (es) 2014-12-05
CN102741218B (zh) 2014-05-07
WO2011069994A1 (de) 2011-06-16
KR101788083B1 (ko) 2017-10-19
US8242311B2 (en) 2012-08-14
EP2509937B1 (de) 2014-10-08
IL219711A0 (en) 2012-07-31
US20110166388A1 (en) 2011-07-07
DK2509937T3 (en) 2014-12-15
JP5734997B2 (ja) 2015-06-17
IN2012DN05122A (enExample) 2015-10-23
CN102741218A (zh) 2012-10-17

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