FR989223A - Iminopyrazolones and their preparation process - Google Patents

Iminopyrazolones and their preparation process

Info

Publication number
FR989223A
FR989223A FR989223DA FR989223A FR 989223 A FR989223 A FR 989223A FR 989223D A FR989223D A FR 989223DA FR 989223 A FR989223 A FR 989223A
Authority
FR
France
Prior art keywords
iminopyrazolones
preparation process
preparation
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR989223A publication Critical patent/FR989223A/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
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR989223D 1942-09-04 1947-07-17 Iminopyrazolones and their preparation process Expired FR989223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US989223XA 1942-09-04 1942-09-04

Publications (1)

Publication Number Publication Date
FR989223A true FR989223A (en) 1951-09-06

Family

ID=22271569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989223D Expired FR989223A (en) 1942-09-04 1947-07-17 Iminopyrazolones and their preparation process

Country Status (1)

Country Link
FR (1) FR989223A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858309A (en) * 1956-05-07 1958-10-28 Ciba Pharm Prod Inc New aminobenzene sulfonamide
US3135763A (en) * 1956-05-07 1964-06-02 Ciba Geigy Corp Process for preparation of 3-amino-2-aryl-pyrazoles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858309A (en) * 1956-05-07 1958-10-28 Ciba Pharm Prod Inc New aminobenzene sulfonamide
US3135763A (en) * 1956-05-07 1964-06-02 Ciba Geigy Corp Process for preparation of 3-amino-2-aryl-pyrazoles

Similar Documents

Publication Publication Date Title
FR919195A (en) Ether-salts and their preparation process
FR977108A (en) New catalysts and their preparation process
FR889332A (en) Superpolyamides and their preparation process
FR989223A (en) Iminopyrazolones and their preparation process
FR900951A (en) Resins and their preparation process
FR889587A (en) P-oxazinylmethylbenzodioxanes and process for their preparation
FR898275A (en) Acrylic amide and its preparation process
FR889344A (en) Polycondensation products and their preparation process
FR901199A (en) Mono-nitro-aryl-vinyl-sulfones and process for their preparation
FR901410A (en) Mononitro-aryl-vinyl-sulfones and process for their preparation
FR901006A (en) Resin-type polysulfonamides and process for their preparation
FR901167A (en) Vinyl sulfones and their preparation process
FR900975A (en) Superpolymers and their preparation process
FR901553A (en) Colloidal substances and their preparation process
FR898412A (en) Alpha-nitro-piazthiol and its preparation process
FR978477A (en) Synthetic resins and their preparation process
FR901306A (en) Vinyl sulfones and their preparation process
FR910016A (en) Basic ethers-oxides and their preparation process
FR898816A (en) Cellulose ethers and their preparation process
FR880354A (en) Fodder preparation process
FR901132A (en) Condensation products and their preparation process
FR895754A (en) Condensation products and their preparation process
FR894199A (en) Superpolymeric condensation products and their preparation process
FR52846E (en) Insecticides and their preparation process
FR990204A (en) Synthetic gums and their preparation process