DK132320C - Fremgangsmade til fremstilling af 1,4-dicyanobutener - Google Patents

Fremgangsmade til fremstilling af 1,4-dicyanobutener

Info

Publication number
DK132320C
DK132320C DK565072A DK565072A DK132320C DK 132320 C DK132320 C DK 132320C DK 565072 A DK565072 A DK 565072A DK 565072 A DK565072 A DK 565072A DK 132320 C DK132320 C DK 132320C
Authority
DK
Denmark
Prior art keywords
dicyanobutenes
preparing
Prior art date
Application number
DK565072A
Other languages
Danish (da)
English (en)
Other versions
DK132320B (da
Inventor
O T Onsager
Original Assignee
Halcon International Inc
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 Halcon International Inc filed Critical Halcon International Inc
Publication of DK132320B publication Critical patent/DK132320B/da
Application granted granted Critical
Publication of DK132320C publication Critical patent/DK132320C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DK565072A 1971-11-15 1972-11-14 Fremgangsmade til fremstilling af 1,4-dicyanobutener DK132320C (da)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19898771A 1971-11-15 1971-11-15
US28527272A 1972-08-31 1972-08-31
US28527172A 1972-08-31 1972-08-31
US28678472A 1972-09-06 1972-09-06
US29811572A 1972-10-16 1972-10-16

Publications (2)

Publication Number Publication Date
DK132320B DK132320B (da) 1975-11-24
DK132320C true DK132320C (da) 1976-05-03

Family

ID=27539397

Family Applications (3)

Application Number Title Priority Date Filing Date
DK565072A DK132320C (da) 1971-11-15 1972-11-14 Fremgangsmade til fremstilling af 1,4-dicyanobutener
DK590074A DK590074A (OSRAM) 1971-11-15 1974-11-13
DK589974A DK589974A (OSRAM) 1971-11-15 1974-11-13

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK590074A DK590074A (OSRAM) 1971-11-15 1974-11-13
DK589974A DK589974A (OSRAM) 1971-11-15 1974-11-13

Country Status (18)

Country Link
JP (1) JPS4861423A (OSRAM)
AR (2) AR199886A1 (OSRAM)
AU (1) AU471821B2 (OSRAM)
BE (1) BE791339A (OSRAM)
CA (1) CA1001657A (OSRAM)
CH (2) CH551951A (OSRAM)
DD (2) DD109863A5 (OSRAM)
DE (3) DE2265299C3 (OSRAM)
DK (3) DK132320C (OSRAM)
EG (1) EG10867A (OSRAM)
FR (1) FR2161597A5 (OSRAM)
IE (1) IE37078B1 (OSRAM)
IL (3) IL40830A (OSRAM)
IT (1) IT986887B (OSRAM)
NL (2) NL162633C (OSRAM)
NO (1) NO137938C (OSRAM)
RO (2) RO72799A (OSRAM)
SE (1) SE405353B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080374A (en) * 1977-02-23 1978-03-21 E. I. Du Pont De Nemours And Company Product recovery

Also Published As

Publication number Publication date
AU4883372A (en) 1974-05-16
IL40830A0 (en) 1973-01-30
DE2264932C3 (de) 1978-04-06
RO72799A (ro) 1981-11-04
RO72552A (ro) 1982-02-26
DE2256039B2 (de) 1980-01-24
CH551951A (fr) 1974-07-31
DK132320B (da) 1975-11-24
DE2256039A1 (de) 1973-05-17
CH553165A (fr) 1974-08-30
DE2264932A1 (de) 1975-06-26
IT986887B (it) 1975-01-30
DD109863A5 (OSRAM) 1974-11-20
DK590074A (OSRAM) 1975-06-02
JPS4861423A (OSRAM) 1973-08-28
IL48000A0 (en) 1975-11-25
AR199886A1 (es) 1974-10-08
NO137938B (no) 1978-02-13
IE37078B1 (en) 1977-04-27
BE791339A (fr) 1973-05-14
NL7215387A (OSRAM) 1973-05-17
AR198539A1 (es) 1974-06-28
NO137938C (no) 1978-05-31
DD106367A5 (OSRAM) 1974-06-12
DE2265299C3 (de) 1981-01-08
CA1001657A (en) 1976-12-14
IL40830A (en) 1976-01-30
FR2161597A5 (en) 1973-07-06
SE405353B (sv) 1978-12-04
DE2265299B2 (de) 1980-04-24
NL7907083A (nl) 1980-02-29
AU471821B2 (en) 1976-05-06
SE7505822L (sv) 1975-05-22
NL162633C (nl) 1980-06-16
NL162633B (nl) 1980-01-15
DK589974A (OSRAM) 1975-06-02
IE37078L (en) 1973-05-15
DE2264932B2 (de) 1977-08-18
DE2256039C3 (de) 1981-02-19
IL48000A (en) 1976-01-30
DE2265299A1 (de) 1977-04-14
EG10867A (en) 1976-08-31

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