GB1177099A - Process for the production of omega-Acyl Amino Caproic Acid - Google Patents

Process for the production of omega-Acyl Amino Caproic Acid

Info

Publication number
GB1177099A
GB1177099A GB5794567A GB5794567A GB1177099A GB 1177099 A GB1177099 A GB 1177099A GB 5794567 A GB5794567 A GB 5794567A GB 5794567 A GB5794567 A GB 5794567A GB 1177099 A GB1177099 A GB 1177099A
Authority
GB
United Kingdom
Prior art keywords
omega
production
caproic acid
acyl amino
acylamino
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.)
Expired
Application number
GB5794567A
Inventor
Gerhard Lauermann
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.)
Deutsches Hydrierwerk Rodleben VEB
Original Assignee
Deutsches Hydrierwerk Rodleben VEB
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 Deutsches Hydrierwerk Rodleben VEB filed Critical Deutsches Hydrierwerk Rodleben VEB
Priority to GB5794567A priority Critical patent/GB1177099A/en
Publication of GB1177099A publication Critical patent/GB1177099A/en
Expired 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
    • C07C233/45—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 carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)

Abstract

1,177,099. #-Acylamino caproic acids. DEUTSCHES HYDRIERWERK RODLEBEN VEB. 20 Dec., 1967, No. 57945/67. Heading C2C. #-Acylamino caproic acids of general formula R-O-NH-(CH 2 ) 5 -COOH in which R is an aromatic group are prepared from caprolactam, #-aminocaproic acid and oligomeric and/or polymeric by-products and waste products, from the manufacture of polyamides with a caprolactam base, by decomposition of the starting materials in an aqueous alkali medium at a temperature between 100‹ and 350‹ C. for a time less than 500 minutes, the reaction product being acylated in a weakly alkaline medium. Preferably R is phenyl or p-nitrophenyl.
GB5794567A 1967-12-20 1967-12-20 Process for the production of omega-Acyl Amino Caproic Acid Expired GB1177099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5794567A GB1177099A (en) 1967-12-20 1967-12-20 Process for the production of omega-Acyl Amino Caproic Acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5794567A GB1177099A (en) 1967-12-20 1967-12-20 Process for the production of omega-Acyl Amino Caproic Acid

Publications (1)

Publication Number Publication Date
GB1177099A true GB1177099A (en) 1970-01-07

Family

ID=10480430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5794567A Expired GB1177099A (en) 1967-12-20 1967-12-20 Process for the production of omega-Acyl Amino Caproic Acid

Country Status (1)

Country Link
GB (1) GB1177099A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007883A1 (en) * 1993-09-14 1995-03-23 The Procter & Gamble Company Synthesis of amido acids from carboxylic acids and lactams

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007883A1 (en) * 1993-09-14 1995-03-23 The Procter & Gamble Company Synthesis of amido acids from carboxylic acids and lactams
US5534642A (en) * 1993-09-14 1996-07-09 The Procter & Gamble Company Synthesis of amido acids from carboxylic acids and lactams
EP0884306A2 (en) * 1993-09-14 1998-12-16 The Procter & Gamble Company Synthesis of amido acids from Carboxylic acids and lactams
EP0884306A3 (en) * 1993-09-14 1999-12-22 The Procter & Gamble Company Synthesis of amido acids from Carboxylic acids and lactams

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