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AU2001260124A1 - Method for producing n-butyryl-4-amino-3-methyl-methyl benzoate and the novel compound n-(4-bromine-2-methylphenyl)-butanamide - Google Patents

Method for producing n-butyryl-4-amino-3-methyl-methyl benzoate and the novel compound n-(4-bromine-2-methylphenyl)-butanamide

Info

Publication number
AU2001260124A1
AU2001260124A1 AU2001260124A AU6012401A AU2001260124A1 AU 2001260124 A1 AU2001260124 A1 AU 2001260124A1 AU 2001260124 A AU2001260124 A AU 2001260124A AU 6012401 A AU6012401 A AU 6012401A AU 2001260124 A1 AU2001260124 A1 AU 2001260124A1
Authority
AU
Australia
Prior art keywords
methyl
butanamide
butyryl
methylphenyl
bromine
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.)
Abandoned
Application number
AU2001260124A
Inventor
Horst Behre
Thomas Hopfner
Alexander Klausener
Lars Rodefeld
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.)
Bayer AG
Original Assignee
Bayer AG
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 AG filed Critical Bayer AG
Publication of AU2001260124A1 publication Critical patent/AU2001260124A1/en
Abandoned legal-status Critical Current

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
    • C07C233/15—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 a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups

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)

Abstract

According to the invention, N-butyryl-4-amino-3-methyl-methyl benzoate is obtained in a particularly advantageous manner by, initially, reacting o-toluidine with butyric acid chloride, by brominating the reaction product and by reacting the bromide obtained therefrom with carbon monoxide and methanol in the presence of a palladium catalyst. The invention also relates to the important novel chemical compound N-(4-bromine-2-methylphenyl)-butanamide.
AU2001260124A 2000-03-28 2001-03-15 Method for producing n-butyryl-4-amino-3-methyl-methyl benzoate and the novel compound n-(4-bromine-2-methylphenyl)-butanamide Abandoned AU2001260124A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10015279 2000-03-28
DE10015279A DE10015279A1 (en) 2000-03-28 2000-03-28 Process for the preparation of N-butyryl-4-amino-3-methyl-benzoic acid methyl ester and the new compound N- (4-bromo-2-methylphenyl) butanamide
PCT/EP2001/002924 WO2001072690A2 (en) 2000-03-28 2001-03-15 Method for producing n-butyryl-4-amino-3-methyl-methyl benzoate and the novel compound n-(4-bromine-2-methylphenyl)-butanamide

Publications (1)

Publication Number Publication Date
AU2001260124A1 true AU2001260124A1 (en) 2001-10-08

Family

ID=7636623

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001260124A Abandoned AU2001260124A1 (en) 2000-03-28 2001-03-15 Method for producing n-butyryl-4-amino-3-methyl-methyl benzoate and the novel compound n-(4-bromine-2-methylphenyl)-butanamide

Country Status (9)

Country Link
US (2) US6620962B2 (en)
EP (1) EP1268400B1 (en)
JP (1) JP2003528846A (en)
CN (1) CN1184194C (en)
AT (1) ATE273270T1 (en)
AU (1) AU2001260124A1 (en)
DE (2) DE10015279A1 (en)
ES (1) ES2227193T3 (en)
WO (1) WO2001072690A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001187A (en) * 1989-10-16 1991-03-19 Dow Corning Corporation Emulsions of silicone elastomer
WO2004009051A2 (en) * 2002-07-18 2004-01-29 Quest International Services B.V. Perfume compositions
JP2007525274A (en) * 2004-02-27 2007-09-06 ロジャー・ピー・ジャクソン Orthopedic implant rod reduction instrument set and method
KR20230110301A (en) * 2020-11-18 2023-07-21 디에스엠 아이피 어셋츠 비.브이. Novel synthesis of L-phenylalanine butyramide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW397819B (en) * 1994-03-31 2000-07-11 Nihon Nohyaku Co Ltd A process for producing a substituted benzoyl fatty acid derivative

Also Published As

Publication number Publication date
DE50103229D1 (en) 2004-09-16
US20040030183A1 (en) 2004-02-12
ATE273270T1 (en) 2004-08-15
US20030065211A1 (en) 2003-04-03
WO2001072690A2 (en) 2001-10-04
CN1419535A (en) 2003-05-21
EP1268400B1 (en) 2004-08-11
CN1184194C (en) 2005-01-12
EP1268400A2 (en) 2003-01-02
JP2003528846A (en) 2003-09-30
ES2227193T3 (en) 2005-04-01
DE10015279A1 (en) 2001-10-04
WO2001072690A3 (en) 2002-02-28
US6620962B2 (en) 2003-09-16

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