FR2231675A1 - Polycyano substd. pyrazines prodn. - by oxidn. of diaminomaleic acid dinitrile - Google Patents

Polycyano substd. pyrazines prodn. - by oxidn. of diaminomaleic acid dinitrile

Info

Publication number
FR2231675A1
FR2231675A1 FR7418566A FR7418566A FR2231675A1 FR 2231675 A1 FR2231675 A1 FR 2231675A1 FR 7418566 A FR7418566 A FR 7418566A FR 7418566 A FR7418566 A FR 7418566A FR 2231675 A1 FR2231675 A1 FR 2231675A1
Authority
FR
France
Prior art keywords
cpds
esp
polycyano
oxidn
substd
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.)
Granted
Application number
FR7418566A
Other languages
English (en)
French (fr)
Other versions
FR2231675B3 (enExample
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2231675A1 publication Critical patent/FR2231675A1/fr
Application granted granted Critical
Publication of FR2231675B3 publication Critical patent/FR2231675B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having 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
    • C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having 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
    • C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D241/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR7418566A 1973-05-30 1974-05-29 Polycyano substd. pyrazines prodn. - by oxidn. of diaminomaleic acid dinitrile Granted FR2231675A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36587073A 1973-05-30 1973-05-30

Publications (2)

Publication Number Publication Date
FR2231675A1 true FR2231675A1 (en) 1974-12-27
FR2231675B3 FR2231675B3 (enExample) 1977-03-25

Family

ID=23440715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418566A Granted FR2231675A1 (en) 1973-05-30 1974-05-29 Polycyano substd. pyrazines prodn. - by oxidn. of diaminomaleic acid dinitrile

Country Status (3)

Country Link
JP (1) JPS5019761A (enExample)
DE (1) DE2425928A1 (enExample)
FR (1) FR2231675A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441976A4 (en) * 1989-08-31 1992-07-08 Nippon Soda Co., Ltd. 3,6-diamino-2,5-pyrazinedicarbonitrile and production thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534036U (enExample) * 1976-06-30 1978-01-14
JPS5812684U (ja) * 1981-07-17 1983-01-26 住友重機械工業株式会社 液圧ピストン形ポンプ・モ−タのポ−テイングブロツク
JP2621878B2 (ja) * 1987-09-22 1997-06-18 保土谷化学工業株式会社 ジシアノピラジン誘導体
CN113956207A (zh) * 2021-10-29 2022-01-21 中北大学 一种2,3,5,6-吡嗪四腈的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441976A4 (en) * 1989-08-31 1992-07-08 Nippon Soda Co., Ltd. 3,6-diamino-2,5-pyrazinedicarbonitrile and production thereof

Also Published As

Publication number Publication date
FR2231675B3 (enExample) 1977-03-25
JPS5019761A (enExample) 1975-03-01
DE2425928A1 (de) 1974-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse