ES377880A1 - Production of o-benzoylbenzoic acid - Google Patents

Production of o-benzoylbenzoic acid

Info

Publication number
ES377880A1
ES377880A1 ES0377880A ES377880A ES377880A1 ES 377880 A1 ES377880 A1 ES 377880A1 ES 0377880 A ES0377880 A ES 0377880A ES 377880 A ES377880 A ES 377880A ES 377880 A1 ES377880 A1 ES 377880A1
Authority
ES
Spain
Prior art keywords
benzoylbenzoic acid
production
indanes
signify
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.)
Expired
Application number
ES0377880A
Other languages
Spanish (es)
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik 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
Priority claimed from DE19691915385 external-priority patent/DE1915385A1/en
Priority claimed from DE19691930377 external-priority patent/DE1930377A1/en
Priority claimed from DE19691934086 external-priority patent/DE1934086A1/en
Application filed by Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Publication of ES377880A1 publication Critical patent/ES377880A1/en
Expired legal-status Critical Current

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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316—Preparation 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)

Abstract

Procedure for obtaining o-benzoylbenzoic acid, by oxidation of indanes, characterized in that indanes of general formula: **(See formula)** wherein R1, R2, R3, which may be the same or different, each signify an alkyl moiety, R1 and/or R3 may each also signify a hydrogen atom, are oxidized with nitric acid and/or chromium compounds SAW. (Machine-translation by Google Translate, not legally binding)
ES0377880A 1969-03-26 1970-03-24 Production of o-benzoylbenzoic acid Expired ES377880A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691915385 DE1915385A1 (en) 1969-03-26 1969-03-26 Process for the preparation of o-benzoylbenzoic acid
DE19691930377 DE1930377A1 (en) 1969-06-14 1969-06-14 Ortho-benzoylbenzoic acid prepn
DE19691934086 DE1934086A1 (en) 1969-07-04 1969-07-04 Ortho-benzoylbenzoic acid prepn

Publications (1)

Publication Number Publication Date
ES377880A1 true ES377880A1 (en) 1973-01-01

Family

ID=27181853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0377880A Expired ES377880A1 (en) 1969-03-26 1970-03-24 Production of o-benzoylbenzoic acid

Country Status (12)

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

Also Published As

Publication number Publication date
FR2039952A5 (en) 1971-01-15
PL80660B1 (en) 1975-08-30
AT291981B (en) 1971-08-10
CS163252B2 (en) 1975-08-29
RO56650A (en) 1974-07-01
DK129698C (en) 1975-04-21
DK129698B (en) 1974-11-11
CH529090A (en) 1972-10-15
GB1298575A (en) 1972-12-06
SU385431A3 (en) 1973-05-29
NL7004311A (en) 1970-09-29
SE376763B (en) 1975-06-09

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