FR794669A - Process for preparing 4.4'-di-1-phenyl-3-methylpyrazolonyl - Google Patents

Process for preparing 4.4'-di-1-phenyl-3-methylpyrazolonyl

Info

Publication number
FR794669A
FR794669A FR794669DA FR794669A FR 794669 A FR794669 A FR 794669A FR 794669D A FR794669D A FR 794669DA FR 794669 A FR794669 A FR 794669A
Authority
FR
France
Prior art keywords
methylpyrazolonyl
phenyl
preparing
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
French (fr)
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.)
MEDICO CHEMICAL CORP OF AMERIC
Original Assignee
MEDICO CHEMICAL CORP OF AMERIC
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 MEDICO CHEMICAL CORP OF AMERIC filed Critical MEDICO CHEMICAL CORP OF AMERIC
Application granted granted Critical
Publication of FR794669A publication Critical patent/FR794669A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR794669D 1935-09-09 1935-09-09 Process for preparing 4.4'-di-1-phenyl-3-methylpyrazolonyl Expired FR794669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR794669T 1935-09-09

Publications (1)

Publication Number Publication Date
FR794669A true FR794669A (en) 1936-02-22

Family

ID=9234190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794669D Expired FR794669A (en) 1935-09-09 1935-09-09 Process for preparing 4.4'-di-1-phenyl-3-methylpyrazolonyl

Country Status (1)

Country Link
FR (1) FR794669A (en)

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