JPS56122339A - Manufacture of 2*2**azobis*2*44dimethylpentanenitrile* - Google Patents

Manufacture of 2*2**azobis*2*44dimethylpentanenitrile*

Info

Publication number
JPS56122339A
JPS56122339A JP1388581A JP1388581A JPS56122339A JP S56122339 A JPS56122339 A JP S56122339A JP 1388581 A JP1388581 A JP 1388581A JP 1388581 A JP1388581 A JP 1388581A JP S56122339 A JPS56122339 A JP S56122339A
Authority
JP
Japan
Prior art keywords
azobis
manufacture
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
JP1388581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS621944B2 (enExample
Inventor
Fuiritsupu Moaa Jiyunia Aaru
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 JPS56122339A publication Critical patent/JPS56122339A/ja
Publication of JPS621944B2 publication Critical patent/JPS621944B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/04—Azo-compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/63—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C255/65—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton with the nitrogen atoms further bound to nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
JP1388581A 1980-02-04 1981-02-03 Manufacture of 2*2**azobis*2*44dimethylpentanenitrile* Granted JPS56122339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/117,987 US4315856A (en) 1980-02-04 1980-02-04 Process for preparing 2,2-azobis(2,4-dimethylpentanenitrile)

Publications (2)

Publication Number Publication Date
JPS56122339A true JPS56122339A (en) 1981-09-25
JPS621944B2 JPS621944B2 (enExample) 1987-01-16

Family

ID=22375882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1388581A Granted JPS56122339A (en) 1980-02-04 1981-02-03 Manufacture of 2*2**azobis*2*44dimethylpentanenitrile*

Country Status (5)

Country Link
US (1) US4315856A (enExample)
EP (1) EP0034437B1 (enExample)
JP (1) JPS56122339A (enExample)
CA (1) CA1152499A (enExample)
DE (1) DE3163259D1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157063A (ja) * 1983-02-26 1984-09-06 Wako Pure Chem Ind Ltd 溶剤溶解性に優れた２，２′―アゾビス（２，４―ジメチルワレロニトリル）異性体混合物
US5010177A (en) * 1989-12-26 1991-04-23 The B. F. Goodrich Company Process for the preparation of an azonitrile dicarboxylic acid initiator in acetone having a low salt and low water content
US5552305A (en) * 1995-03-30 1996-09-03 E. I. Du Pont De Nemours And Company Biocatalytic conversion of azobisnitriles to cyanoamides or diamides using Pseudomonas, Rhodococcus or Brevibacterium
US20050070109A1 (en) * 2003-09-30 2005-03-31 Feller A. Daniel Novel slurry for chemical mechanical polishing of metals

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711405A (en) * 1949-04-05 1955-06-21 Du Pont Preparation of azo compounds
US2713576A (en) * 1949-07-22 1955-07-19 Rohm & Haas Preparation of azo compounds
US3775395A (en) * 1969-07-07 1973-11-27 Shinetsu Chemical Co Method for preparing azobisvaleronitriles
AT320971B (de) * 1971-08-09 1975-03-10 Shinetsu Chemical Co Verfahren zur Herstellung von Vinylchloridpolymerisaten
US3783148A (en) * 1971-08-31 1974-01-01 Du Pont Process for the preparation of symmetrical azo compounds
JPS5037173B2 (enExample) * 1972-08-24 1975-12-01
US3937696A (en) * 1974-04-02 1976-02-10 E. I. Du Pont De Nemours & Co. Process for preparing higher purity azo compounds
US3987025A (en) * 1974-06-28 1976-10-19 E. I. Du Pont De Nemours And Company Liquid azonitrile mixtures
GB1449946A (en) * 1974-10-04 1976-09-15 Wako Pure Chem Ind Ltd Unsymmetrical azonitriles
US4028345A (en) * 1975-01-10 1977-06-07 E. I. Du Pont De Nemours And Company Process for the preparation of azodinitriles from aminonitriles in the presence of a surfactant
US4051124A (en) * 1976-05-14 1977-09-27 E. I. Du Pont De Nemours And Company Process for producing an azonitrile with improved color from an aminonitrile in an aqueous system comprising mixed surface active compounds
JPS5459223A (en) * 1977-10-12 1979-05-12 Sumitomo Chem Co Ltd Preparation of azo compounds
US4218371A (en) * 1977-11-14 1980-08-19 E. I. Du Pont De Nemours And Company Process for preparing 2,2'-azobis(2,4-dimethyl-4-methoxypentanenitrile)
US4132729A (en) * 1977-11-14 1979-01-02 E. I. Du Pont De Nemours And Company Purification of 2-amino-2,4-dimethyl-4-methoxy pentanenitrile

Also Published As

Publication number Publication date
JPS621944B2 (enExample) 1987-01-16
EP0034437A3 (en) 1981-10-28
CA1152499A (en) 1983-08-23
US4315856A (en) 1982-02-16
DE3163259D1 (en) 1984-05-30
EP0034437B1 (en) 1984-04-25
EP0034437A2 (en) 1981-08-26

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