JPS5248624A - Method of manufacturing dicyanobutene - Google Patents

Method of manufacturing dicyanobutene

Info

Publication number
JPS5248624A
JPS5248624A JP51117872A JP11787276A JPS5248624A JP S5248624 A JPS5248624 A JP S5248624A JP 51117872 A JP51117872 A JP 51117872A JP 11787276 A JP11787276 A JP 11787276A JP S5248624 A JPS5248624 A JP S5248624A
Authority
JP
Japan
Prior art keywords
dicyanobutene
manufacturing
manufacturing dicyanobutene
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
JP51117872A
Other languages
Japanese (ja)
Other versions
JPS5936905B2 (en
Inventor
Jiyon Benjii Robaato
Yusufu Utsudan Dafuaa
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 GB40136/75A external-priority patent/GB1541443A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of JPS5248624A publication Critical patent/JPS5248624A/en
Publication of JPS5936905B2 publication Critical patent/JPS5936905B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
JP51117872A 1975-10-01 1976-09-30 Production method of dicyanobutene Expired JPS5936905B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB40136/75A GB1541443A (en) 1975-10-01 1975-10-01 Dicyanobutenes
GB1749376 1976-04-29

Publications (2)

Publication Number Publication Date
JPS5248624A true JPS5248624A (en) 1977-04-18
JPS5936905B2 JPS5936905B2 (en) 1984-09-06

Family

ID=26252711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51117872A Expired JPS5936905B2 (en) 1975-10-01 1976-09-30 Production method of dicyanobutene

Country Status (7)

Country Link
JP (1) JPS5936905B2 (en)
CA (1) CA1082224A (en)
DE (1) DE2642449C3 (en)
ES (1) ES452037A1 (en)
FR (1) FR2326412A1 (en)
IT (1) IT1075030B (en)
NL (1) NL7610820A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565443A (en) * 1977-03-28 1980-04-23 Ici Ltd Manufacture of organic nitriles
GB1594694A (en) * 1977-04-04 1981-08-05 Ici Ltd Manufacture of organic nitriles by hydrocyanation of olefins
EP0032299B1 (en) * 1980-01-11 1984-02-01 Imperial Chemical Industries Plc Production of dicyanobutene
EP1350788A3 (en) * 2002-03-28 2003-11-12 Degussa AG Process for preparing hexamethylenediamine from butadiene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402873A (en) * 1943-02-23 1946-06-25 Du Pont Reaction products of butadiene with hydrogen cyanide
JPS4928495B1 (en) * 1970-06-16 1974-07-26
DE2134328A1 (en) * 1971-07-09 1973-01-18 Exxon Research Engineering Co Liquid phase dinitrile prepn - from conjugated diolefin cuprous cyanide and iodine or cupric bromide

Also Published As

Publication number Publication date
ES452037A1 (en) 1977-11-16
IT1075030B (en) 1985-04-22
JPS5936905B2 (en) 1984-09-06
NL7610820A (en) 1977-04-05
DE2642449A1 (en) 1977-04-07
DE2642449C3 (en) 1980-03-06
DE2642449B2 (en) 1979-07-12
CA1082224A (en) 1980-07-22
FR2326412B1 (en) 1980-05-09
FR2326412A1 (en) 1977-04-29

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