BR7806606A - Processo para produzir um composto azo - Google Patents

Processo para produzir um composto azo

Info

Publication number
BR7806606A
BR7806606A BR7806606A BR7806606A BR7806606A BR 7806606 A BR7806606 A BR 7806606A BR 7806606 A BR7806606 A BR 7806606A BR 7806606 A BR7806606 A BR 7806606A BR 7806606 A BR7806606 A BR 7806606A
Authority
BR
Brazil
Prior art keywords
produce
azo compound
azo
compound
Prior art date
Application number
BR7806606A
Other languages
English (en)
Inventor
T Matsuda
T Shiozaki
S Wake
Original Assignee
Sumitomo Chemical 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
Priority claimed from JP12272577A external-priority patent/JPS5459223A/ja
Priority claimed from JP15336377A external-priority patent/JPS5488219A/ja
Priority claimed from JP4635178A external-priority patent/JPS54138515A/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BR7806606A publication Critical patent/BR7806606A/pt

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR7806606A 1977-10-12 1978-10-05 Processo para produzir um composto azo BR7806606A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12272577A JPS5459223A (en) 1977-10-12 1977-10-12 Preparation of azo compounds
JP15336377A JPS5488219A (en) 1977-12-19 1977-12-19 Purification of aminonitrile
JP4635178A JPS54138515A (en) 1978-04-18 1978-04-18 Improved preparation of azo compound

Publications (1)

Publication Number Publication Date
BR7806606A true BR7806606A (pt) 1979-05-02

Family

ID=27292574

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7806606A BR7806606A (pt) 1977-10-12 1978-10-05 Processo para produzir um composto azo

Country Status (9)

Country Link
US (1) US4272435A (pt)
AR (1) AR226532A1 (pt)
BR (1) BR7806606A (pt)
CA (1) CA1100130A (pt)
DE (1) DE2843325A1 (pt)
FR (1) FR2405927A1 (pt)
GB (1) GB2006204B (pt)
NL (1) NL7810266A (pt)
SG (1) SG60583G (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE7491T1 (de) * 1979-12-20 1984-06-15 Fbc Limited Verfahren zur herstellung von azoverbindungen.
US4612368A (en) * 1981-06-03 1986-09-16 E. I. Du Pont De Nemours And Company Process for preparing 2,2'-azobis(2-methylbutanenitrile)
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
US4684718A (en) * 1983-12-08 1987-08-04 Ube Industries, Ltd. Process for the preparation of diazocyano acids by reacting keto-acids with cyanogen compounds
AT385040B (de) * 1985-03-15 1988-02-10 Lim Kunststoff Tech Gmbh Verfahren zur herstellung von polyurethanen, insbesondere von polyurethanelastomeren, sowie verfahren zur radikalischen polymerisation
CA2032316A1 (en) * 1989-12-26 1991-06-27 John T. Lai Process for the preparation of symmetrical azodinitrile dicarboxylic acids from keto acids
JP2008214440A (ja) * 2007-03-01 2008-09-18 Shin Etsu Chem Co Ltd シリコーンゴムスポンジ組成物
US9272922B2 (en) * 2008-01-31 2016-03-01 Nippoh Chemicals Co., Ltd. Inorganic iodide, production method thereof, and production system thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71634C (pt) * 1946-03-16
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
AU439242B2 (en) * 1968-04-03 1973-08-15 E. I. Dupont De Nemours And Company Preparation of symmetrical azo compounds
US3775395A (en) * 1969-07-07 1973-11-27 Shinetsu Chemical Co Method for preparing azobisvaleronitriles
US3783148A (en) * 1971-08-31 1974-01-01 Du Pont Process for the preparation of symmetrical azo compounds
US3937696A (en) * 1974-04-02 1976-02-10 E. I. Du Pont De Nemours & Co. Process for preparing higher purity azo compounds
JPS5756468B2 (pt) * 1974-05-17 1982-11-30
US3987025A (en) * 1974-06-28 1976-10-19 E. I. Du Pont De Nemours And Company Liquid azonitrile mixtures
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

Also Published As

Publication number Publication date
US4272435B1 (pt) 1985-01-15
SG60583G (en) 1984-07-27
DE2843325A1 (de) 1979-04-19
FR2405927A1 (fr) 1979-05-11
US4272435A (en) 1981-06-09
NL7810266A (nl) 1979-04-18
GB2006204A (en) 1979-05-02
GB2006204B (en) 1982-06-30
AR226532A1 (es) 1982-07-30
CA1100130A (en) 1981-04-28
FR2405927B1 (pt) 1981-11-13

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