NO163616C - NEW 1,4-DIHALOGENBUTAN-2,3-DION. - Google Patents

NEW 1,4-DIHALOGENBUTAN-2,3-DION.

Info

Publication number
NO163616C
NO163616C NO85854280A NO854280A NO163616C NO 163616 C NO163616 C NO 163616C NO 85854280 A NO85854280 A NO 85854280A NO 854280 A NO854280 A NO 854280A NO 163616 C NO163616 C NO 163616C
Authority
NO
Norway
Prior art keywords
dihalogenbutan
dion
new
Prior art date
Application number
NO85854280A
Other languages
Norwegian (no)
Other versions
NO854280L (en
NO163616B (en
Inventor
Hiroshi Sadaki
Hiroyuki Imaizumi
Kenji Takeda
Takihiro Inaba
Ryuko Takeno
Seishi Morita
Tetsuya Kajita
Isamu Saikawa
Original Assignee
Toyama Chemical Co Ltd
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 JP57103109A external-priority patent/JPS58222076A/en
Priority claimed from JP57103108A external-priority patent/JPS58222048A/en
Priority claimed from JP58078201A external-priority patent/JPS59204179A/en
Priority claimed from NO832178A external-priority patent/NO161114C/en
Publication of NO854280L publication Critical patent/NO854280L/en
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of NO163616B publication Critical patent/NO163616B/en
Publication of NO163616C publication Critical patent/NO163616C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/16—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole 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
    • C07D277/38—Nitrogen atoms
    • C07D277/40—Unsubstituted amino or imino radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole 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
    • C07D277/38—Nitrogen atoms
    • C07D277/44—Acylated amino or imino radicals
    • C07D277/48—Acylated amino or imino radicals by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof, e.g. carbonylguanidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NO85854280A 1982-06-17 1985-10-25 NEW 1,4-DIHALOGENBUTAN-2,3-DION. NO163616C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP57103109A JPS58222076A (en) 1982-06-17 1982-06-17 2-aminothiazole derivative
JP57103108A JPS58222048A (en) 1982-06-17 1982-06-17 1,4-dihalogenobutane-2,3-dione
JP58078201A JPS59204179A (en) 1983-05-06 1983-05-06 Preparation of (2-aminothiazol-4-yl)glyoxylic acid derivative or its salt
NO832178A NO161114C (en) 1982-06-17 1983-06-16 PROCEDURE TE FOR PREPARING GLYOXYLIC ACID DRIVE

Publications (3)

Publication Number Publication Date
NO854280L NO854280L (en) 1983-12-19
NO163616B NO163616B (en) 1990-03-19
NO163616C true NO163616C (en) 1990-06-27

Family

ID=40756238

Family Applications (2)

Application Number Title Priority Date Filing Date
NO85854279A NO163366C (en) 1982-06-17 1985-10-25 NEW 2-AMINOTIAZOLD DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF.
NO85854280A NO163616C (en) 1982-06-17 1985-10-25 NEW 1,4-DIHALOGENBUTAN-2,3-DION.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO85854279A NO163366C (en) 1982-06-17 1985-10-25 NEW 2-AMINOTIAZOLD DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF.

Country Status (1)

Country Link
NO (2) NO163366C (en)

Also Published As

Publication number Publication date
NO163366C (en) 1990-05-16
NO854279L (en) 1983-12-19
NO163366B (en) 1990-02-05
NO854280L (en) 1983-12-19
NO163616B (en) 1990-03-19

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