FR1056080A - Procédé de préparation de fluorénone partiellement hydrogénée - Google Patents

Procédé de préparation de fluorénone partiellement hydrogénée

Info

Publication number
FR1056080A
FR1056080A FR1056080DA FR1056080A FR 1056080 A FR1056080 A FR 1056080A FR 1056080D A FR1056080D A FR 1056080DA FR 1056080 A FR1056080 A FR 1056080A
Authority
FR
France
Prior art keywords
fluorenone
partially hydrogenated
preparing partially
preparing
hydrogenated
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
Other languages
English (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.)
Organon NV
Original Assignee
Organon NV
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 Organon NV filed Critical Organon NV
Application granted granted Critical
Publication of FR1056080A publication Critical patent/FR1056080A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
    • C07C49/683—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings having unsaturation outside the aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part

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)
FR1056080D 1950-11-22 1951-11-21 Procédé de préparation de fluorénone partiellement hydrogénée Expired FR1056080A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL301592X 1950-11-22

Publications (1)

Publication Number Publication Date
FR1056080A true FR1056080A (fr) 1954-02-24

Family

ID=19783308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056080D Expired FR1056080A (fr) 1950-11-22 1951-11-21 Procédé de préparation de fluorénone partiellement hydrogénée

Country Status (6)

Country Link
US (1) US2692898A (fr)
BE (1) BE507280A (fr)
CH (1) CH301592A (fr)
DE (1) DE878644C (fr)
FR (1) FR1056080A (fr)
GB (1) GB714938A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499037A (en) * 1966-05-31 1970-03-03 Merck & Co Inc Preparation of trifluoromethyl substituted dibenzocycloheptenes
US4101558A (en) * 1977-04-21 1978-07-18 The Sherwin-Williams Company Process for preparing thioxanthones

Also Published As

Publication number Publication date
GB714938A (en) 1954-09-08
BE507280A (fr)
US2692898A (en) 1954-10-26
CH301592A (de) 1954-09-15
DE878644C (de) 1953-06-05

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