BE844922A - Hydrolyse de nitriles aromatiques en acides carboxyliques - Google Patents

Hydrolyse de nitriles aromatiques en acides carboxyliques

Info

Publication number
BE844922A
BE844922A BE169592A BE169592A BE844922A BE 844922 A BE844922 A BE 844922A BE 169592 A BE169592 A BE 169592A BE 169592 A BE169592 A BE 169592A BE 844922 A BE844922 A BE 844922A
Authority
BE
Belgium
Prior art keywords
nitrils
hydrolysis
aromatic
carboxylic acids
carboxylic
Prior art date
Application number
BE169592A
Other languages
English (en)
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 filed Critical
Publication of BE844922A publication Critical patent/BE844922A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE169592A 1975-08-07 1976-08-05 Hydrolyse de nitriles aromatiques en acides carboxyliques BE844922A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60261375A 1975-08-07 1975-08-07

Publications (1)

Publication Number Publication Date
BE844922A true BE844922A (fr) 1977-02-07

Family

ID=24412064

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169592A BE844922A (fr) 1975-08-07 1976-08-05 Hydrolyse de nitriles aromatiques en acides carboxyliques

Country Status (8)

Country Link
US (1) US4069248A (fr)
JP (1) JPS5225738A (fr)
BE (1) BE844922A (fr)
CA (1) CA1067094A (fr)
DE (1) DE2635484A1 (fr)
FR (1) FR2320285A1 (fr)
IL (1) IL50068A0 (fr)
NL (1) NL7608742A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551549A (en) * 1981-08-17 1985-11-05 E. I. Du Pont De Nemours And Company Preparation and use of nitroterephthalamic acids
JP4497638B2 (ja) * 2000-03-24 2010-07-07 旭化成ケミカルズ株式会社 アンモニアの反応分離を利用したグリシンの微生物学的製造方法
JP4544685B2 (ja) * 2000-03-29 2010-09-15 旭化成ケミカルズ株式会社 グリシンの着色を防止した微生物学的製造法
JP4596593B2 (ja) * 2000-03-29 2010-12-08 旭化成ケミカルズ株式会社 グリシンの着色を防止した微生物学的製造方法
JP4647059B2 (ja) * 2000-04-24 2011-03-09 旭化成ケミカルズ株式会社 グリシンの着色を防止した微生物学的な製造方法
JP4544695B2 (ja) * 2000-04-28 2010-09-15 旭化成ケミカルズ株式会社 グリシンの微生物学的な製造法
JP2001340096A (ja) * 2000-06-01 2001-12-11 Asahi Kasei Corp グリシンの微生物学的な製造方法
JP4497659B2 (ja) * 2000-06-01 2010-07-07 旭化成ケミカルズ株式会社 グリシンを微生物学的に製造する方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734080A (en) * 1954-07-12 1956-02-07 Recovery of phthalic acids
US3102137A (en) * 1959-06-01 1963-08-27 Standard Oil Co Purification of terephthalic acid
US3113964A (en) * 1960-06-01 1963-12-10 Allied Chem Preparation of phthalic acids and derivatives thereof
FR1400739A (fr) * 1963-06-28 1965-05-28 Degussa Procédé perfectionné d'hydrolyse des nitriles avec récupération de l'azote nitrilique
US3492345A (en) * 1965-06-04 1970-01-27 Degussa Process for hydrolysis of nitriles with recovery of nitrogen values derived from the nitrile group
DE1299627B (de) * 1966-08-31 1969-07-24 Dynamit Nobel Ag Verfahren zur Herstellung von reinster Terepthalsaeure
US3873610A (en) * 1972-02-03 1975-03-25 Sun Research Development Process for aromatic carboxylic acids

Also Published As

Publication number Publication date
CA1067094A (fr) 1979-11-27
IL50068A0 (en) 1976-09-30
JPS5225738A (en) 1977-02-25
NL7608742A (nl) 1977-02-09
US4069248A (en) 1978-01-17
DE2635484A1 (de) 1977-02-24
FR2320285A1 (fr) 1977-03-04

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