PL80660B1 - Production of o-benzoylbenzoic acid[gb1298575a] - Google Patents

Production of o-benzoylbenzoic acid[gb1298575a] Download PDF

Info

Publication number
PL80660B1
PL80660B1 PL1970139596A PL13959670A PL80660B1 PL 80660 B1 PL80660 B1 PL 80660B1 PL 1970139596 A PL1970139596 A PL 1970139596A PL 13959670 A PL13959670 A PL 13959670A PL 80660 B1 PL80660 B1 PL 80660B1
Authority
PL
Poland
Prior art keywords
parts
acid
nitric acid
indan
oxidation
Prior art date
Application number
PL1970139596A
Other languages
English (en)
Polish (pl)
Original Assignee
Badische Anilin & Sodafabrik Aktiengesellschaft
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 DE19691915385 external-priority patent/DE1915385A1/de
Priority claimed from DE19691930377 external-priority patent/DE1930377A1/de
Priority claimed from DE19691934086 external-priority patent/DE1934086A1/de
Application filed by Badische Anilin & Sodafabrik Aktiengesellschaft filed Critical Badische Anilin & Sodafabrik Aktiengesellschaft
Publication of PL80660B1 publication Critical patent/PL80660B1/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids

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)
PL1970139596A 1969-03-26 1970-03-25 Production of o-benzoylbenzoic acid[gb1298575a] PL80660B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691915385 DE1915385A1 (de) 1969-03-26 1969-03-26 Verfahren zur Herstellung von o-Benzoylbenzoesaeure
DE19691930377 DE1930377A1 (de) 1969-06-14 1969-06-14 Verfahren zur verbesserten Herstellung von o-Benzoylbenzoesaeure
DE19691934086 DE1934086A1 (de) 1969-07-04 1969-07-04 Verfahren zur Herstellung von o-Benzoyl-benzoesaeure

Publications (1)

Publication Number Publication Date
PL80660B1 true PL80660B1 (en) 1975-08-30

Family

ID=27181853

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1970139596A PL80660B1 (en) 1969-03-26 1970-03-25 Production of o-benzoylbenzoic acid[gb1298575a]

Country Status (12)

Country Link
AT (1) AT291981B (de)
CH (1) CH529090A (de)
CS (1) CS163252B2 (de)
DK (1) DK129698B (de)
ES (1) ES377880A1 (de)
FR (1) FR2039952A5 (de)
GB (1) GB1298575A (de)
NL (1) NL7004311A (de)
PL (1) PL80660B1 (de)
RO (1) RO56650A (de)
SE (1) SE376763B (de)
SU (1) SU385431A3 (de)

Also Published As

Publication number Publication date
RO56650A (de) 1974-07-01
GB1298575A (en) 1972-12-06
DK129698B (da) 1974-11-11
AT291981B (de) 1971-08-10
CS163252B2 (de) 1975-08-29
SU385431A3 (de) 1973-05-29
ES377880A1 (es) 1973-01-01
CH529090A (de) 1972-10-15
NL7004311A (de) 1970-09-29
SE376763B (de) 1975-06-09
DK129698C (de) 1975-04-21
FR2039952A5 (de) 1971-01-15

Similar Documents

Publication Publication Date Title
US4683316A (en) Method of preparation of dithiocarbamate complexes of molybdenum (VI)
KR970006476B1 (ko) 옥스에틸머캅토벤즈알데하이드 및 이의 산화 생성물의 제조방법
PL80660B1 (en) Production of o-benzoylbenzoic acid[gb1298575a]
JPS6160634A (ja) 2、4―ジクロロ―3―アルキル―6―ニトロフェノールの製造方法
CA1255332A (en) Process for the preparation of 4,4'-dinitrodibenzyls
US3658893A (en) Production of o-benzoylbenzoic acid
US3646069A (en) Process for manufacturing a naphthalic acid derivative
JPS603052B2 (ja) フロログルシンの製造方法
US5101069A (en) Process for the preparation of hydroxyethylsulfonylnitro- and hydroxyethylsulfonylamino-benzoic acids
US4076721A (en) Process for producing saccharin
US3956340A (en) Process for the production of polyhalogenated nicotinic acids
US4296043A (en) Process for the preparation of benzanthrones
US4874892A (en) Process for the preparation of 6-hydroxynaphthalene-1-carboxylic from 1-aminomethylnaphthalene-6-sulphonic acid
US4066656A (en) [1,2,5,6]Tetrathiocino-[3,4-c; 7,8-c']diisothiazole-3,8-dicarbonitrile
US4617403A (en) Process for preparing a pigment based on 4,4',7,7'-tetrachlorothioindigo
JP2730991B2 (ja) 1―アミノ―2―クロル―4―ヒドロキシ―アントラキノンの製造方法
US5245058A (en) Preparation of 1-nitroanthraquinone-2-carboxylic acids
IE59622B1 (en) Process for the preparation of 2-carboxypyrazines 4-oxide
US3147263A (en) Reduction of linear-trans-quinacridonequinone
US3923838A (en) Production of chloroanthraquinone-2,3-dicarboxylic acid anhydrides
RU2051895C1 (ru) Способ получения нафталевой кислоты или ее производных
SU1747434A1 (ru) Способ получени 3,3 @ ,5,5 @ -тетратретбутил-4,4 @ -дифенохинона
US3714240A (en) Production of 0-benzoylbenzoic acid
EP0291600B1 (de) Verfahren zur Herstellung von 3,3-bis-(4-Dimethylaminophenyl)-6-dimethylaminophthalid
EP0158073B1 (de) Verfahren zur Herstellung von Aminomethylen-2-aminonaphthalin-1-sulfonsäuren