FR2279724A1 - Isolating 11-cyano-undecanoic acid - as ammonium salt - Google Patents

Isolating 11-cyano-undecanoic acid - as ammonium salt

Info

Publication number
FR2279724A1
FR2279724A1 FR7503078A FR7503078A FR2279724A1 FR 2279724 A1 FR2279724 A1 FR 2279724A1 FR 7503078 A FR7503078 A FR 7503078A FR 7503078 A FR7503078 A FR 7503078A FR 2279724 A1 FR2279724 A1 FR 2279724A1
Authority
FR
France
Prior art keywords
cyano
undecanoic acid
isolating
ammonium salt
acid
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
FR7503078A
Other languages
French (fr)
Other versions
FR2279724B1 (en
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 JP1295374A external-priority patent/JPS539228B2/ja
Priority claimed from JP1295474A external-priority patent/JPS539229B2/ja
Priority claimed from JP1271774A external-priority patent/JPS5649907B2/ja
Priority claimed from JP1511674A external-priority patent/JPS538705B2/ja
Priority claimed from JP1511574A external-priority patent/JPS539230B2/ja
Priority claimed from JP1595374A external-priority patent/JPS539231B2/ja
Priority claimed from JP1978774A external-priority patent/JPS5310987B2/ja
Priority claimed from JP2360474A external-priority patent/JPS539232B2/ja
Priority claimed from JP3071874A external-priority patent/JPS5146650B2/ja
Priority claimed from JP3071774A external-priority patent/JPS5625570B2/ja
Priority claimed from JP5831774A external-priority patent/JPS5310991B2/ja
Priority claimed from JP5831574A external-priority patent/JPS5310990B2/ja
Priority claimed from JP6782474A external-priority patent/JPS5310995B2/ja
Priority claimed from JP6782374A external-priority patent/JPS5310994B2/ja
Priority claimed from JP13072574A external-priority patent/JPS5156471A/en
Priority claimed from JP13071774A external-priority patent/JPS5156463A/en
Priority claimed from JP13072874A external-priority patent/JPS5156474A/en
Priority claimed from JP13072174A external-priority patent/JPS5156467A/en
Priority claimed from JP13071874A external-priority patent/JPS5156464A/en
Priority claimed from JP13072274A external-priority patent/JPS5156468A/en
Priority claimed from JP13072474A external-priority patent/JPS5156470A/en
Priority claimed from JP13072774A external-priority patent/JPS5156473A/en
Priority claimed from JP13072374A external-priority patent/JPS5156469A/en
Priority claimed from JP49130719A external-priority patent/JPS5156465A/en
Priority claimed from JP14033974A external-priority patent/JPS5165770A/en
Priority claimed from JP14034074A external-priority patent/JPS51125290A/en
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of FR2279724A1 publication Critical patent/FR2279724A1/en
Publication of FR2279724B1 publication Critical patent/FR2279724B1/fr
Application granted granted Critical
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/24—Oxygen atoms attached in position 8
    • C07D215/26—Alcohols; Ethers thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/24—Oxygen atoms attached in position 8
    • C07D215/26—Alcohols; Ethers thereof
    • C07D215/32—Esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Crude 11-cyano-undecanoic acid (I), e.g. from thermal cracking 1,1'-peroxy-dicyclohexylamine (II) at 300-1000 degrees C, is dissolved in organic solvent contg. >=1 6-8C aromatic hydrocarbon, prf. chosen from benzene, toluene, xylene, ethylbenzenes and mixts., NH3 is introduced, pref. at 15-60 degrees C, to convert acid (I) into NH4+ salt and salt is crystallised and sepd. out. Only small quantities of colouring impurities are isolated; (I) is obtd. in high yield. (I) on hydrogenating forms 12-amino-dodecanoic acid which forms Nylon 12 when polymerised.
FR7503078A 1974-01-31 1975-01-31 Isolating 11-cyano-undecanoic acid - as ammonium salt Granted FR2279724A1 (en)

Applications Claiming Priority (26)

Application Number Priority Date Filing Date Title
JP1295374A JPS539228B2 (en) 1974-01-31 1974-01-31
JP1295474A JPS539229B2 (en) 1974-01-31 1974-01-31
JP1271774A JPS5649907B2 (en) 1974-02-01 1974-02-01
JP1511674A JPS538705B2 (en) 1974-02-05 1974-02-05
JP1511574A JPS539230B2 (en) 1974-02-05 1974-02-05
JP1595374A JPS539231B2 (en) 1974-02-07 1974-02-07
JP1978774A JPS5310987B2 (en) 1974-02-18 1974-02-18
JP2360474A JPS539232B2 (en) 1974-02-27 1974-02-27
JP3071774A JPS5625570B2 (en) 1974-03-18 1974-03-18
JP3071874A JPS5146650B2 (en) 1974-03-18 1974-03-18
JP5831774A JPS5310991B2 (en) 1974-05-22 1974-05-22
JP5831574A JPS5310990B2 (en) 1974-05-22 1974-05-22
JP6782374A JPS5310994B2 (en) 1974-06-13 1974-06-13
JP6782474A JPS5310995B2 (en) 1974-06-13 1974-06-13
JP13071874A JPS5156464A (en) 1974-11-11 1974-11-11 KARUBOSUCHIRIRU JUDOTAINO SEIZOHO
JP13072274A JPS5156468A (en) 1974-11-11 1974-11-11 55 * arufua arukiruaminoarukanoiru * 88 arukokishi 3*44 jihidorokarubosuchirirunoseizoho
JP13072474A JPS5156470A (en) 1974-11-11 1974-11-11 55 * 22 arukiruamino 11 hidorokishi * arukiru 88 hidorokishi 3 44 jihidorokarubosuchiriruno seizoho
JP13072574A JPS5156471A (en) 1974-11-11 1974-11-11 55 * 22 ararukiruamino 11 hidorokishi * arukiru 88 hidorokishi 3 44 jihidorokarubosuchiriruno seizoho
JP13072374A JPS5156469A (en) 1974-11-11 1974-11-11 55 * arufua arukiruaminoarukanoiru * 88 hidorokishi 3 44 jihidorokarubosuchirirunoseizoho
JP13071774A JPS5156463A (en) 1974-11-11 1974-11-11 KARUBOSUCHIRIRU JUDOTAINO SEIZOHO
JP49130719A JPS5156465A (en) 1974-11-11 1974-11-11 Karubosuchirirujudotaino seizoho
JP13072774A JPS5156473A (en) 1974-11-11 1974-11-11 KARUBOSUCHIRIRU JUDOTAINO SEIZOHO
JP13072174A JPS5156467A (en) 1974-11-11 1974-11-11 55 * arufua haroarukanoiru * 88 arukokishi 3 44 jihidorokarubosuchiriruno seizoho
JP13072874A JPS5156474A (en) 1974-11-11 1974-11-11 KARUBOSUCHIRIRU JUDOTAINO SEIZOHO
JP14033974A JPS5165770A (en) 1974-12-04 1974-12-04 KARUBOSUCHIRIRU JUDOTAINO SEIZOHO
JP14034074A JPS51125290A (en) 1974-12-04 1974-12-04 A process for preparing carbostyryl

Publications (2)

Publication Number Publication Date
FR2279724A1 true FR2279724A1 (en) 1976-02-20
FR2279724B1 FR2279724B1 (en) 1979-03-09

Family

ID=27586787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503078A Granted FR2279724A1 (en) 1974-01-31 1975-01-31 Isolating 11-cyano-undecanoic acid - as ammonium salt

Country Status (1)

Country Link
FR (1) FR2279724A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389593A1 (en) * 1977-05-04 1978-12-01 Ube Industries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389593A1 (en) * 1977-05-04 1978-12-01 Ube Industries

Also Published As

Publication number Publication date
FR2279724B1 (en) 1979-03-09

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