CH553165A - Procede de preparation d'un 1,4-dicyanobutene. - Google Patents

Procede de preparation d'un 1,4-dicyanobutene.

Info

Publication number
CH553165A
CH553165A CH373874A CH373874A CH553165A CH 553165 A CH553165 A CH 553165A CH 373874 A CH373874 A CH 373874A CH 373874 A CH373874 A CH 373874A CH 553165 A CH553165 A CH 553165A
Authority
CH
Switzerland
Prior art keywords
dicyanobutene
preparing
Prior art date
Application number
CH373874A
Other languages
English (en)
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 CH553165A publication Critical patent/CH553165A/fr

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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (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)
CH373874A 1971-11-15 1972-11-14 Procede de preparation d'un 1,4-dicyanobutene. CH553165A (fr)

Applications Claiming Priority (5)

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

Publications (1)

Publication Number Publication Date
CH553165A true CH553165A (fr) 1974-08-30

Family

ID=27539397

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1655672A CH551951A (fr) 1971-11-15 1972-11-14 Procede de preparation d'un 1,4-dicyanobutene.
CH373874A CH553165A (fr) 1971-11-15 1972-11-14 Procede de preparation d'un 1,4-dicyanobutene.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1655672A CH551951A (fr) 1971-11-15 1972-11-14 Procede de preparation d'un 1,4-dicyanobutene.

Country Status (18)

Country Link
JP (1) JPS4861423A (fr)
AR (2) AR199886A1 (fr)
AU (1) AU471821B2 (fr)
BE (1) BE791339A (fr)
CA (1) CA1001657A (fr)
CH (2) CH551951A (fr)
DD (2) DD109863A5 (fr)
DE (3) DE2264932C3 (fr)
DK (3) DK132320C (fr)
EG (1) EG10867A (fr)
FR (1) FR2161597A5 (fr)
IE (1) IE37078B1 (fr)
IL (3) IL40830A (fr)
IT (1) IT986887B (fr)
NL (2) NL162633C (fr)
NO (1) NO137938C (fr)
RO (2) RO72552A (fr)
SE (1) SE405353B (fr)

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
EG10867A (en) 1976-08-31
DE2264932C3 (de) 1978-04-06
NL7907083A (nl) 1980-02-29
DE2265299C3 (de) 1981-01-08
DE2264932B2 (de) 1977-08-18
RO72799A (fr) 1981-11-04
DD106367A5 (fr) 1974-06-12
CA1001657A (en) 1976-12-14
DE2265299A1 (de) 1977-04-14
IE37078L (en) 1973-05-15
IT986887B (it) 1975-01-30
BE791339A (fr) 1973-05-14
DE2264932A1 (de) 1975-06-26
DD109863A5 (fr) 1974-11-20
DE2265299B2 (de) 1980-04-24
FR2161597A5 (en) 1973-07-06
IE37078B1 (en) 1977-04-27
DK589974A (fr) 1975-06-02
DE2256039B2 (de) 1980-01-24
CH551951A (fr) 1974-07-31
DK132320B (da) 1975-11-24
NL162633C (nl) 1980-06-16
JPS4861423A (fr) 1973-08-28
AU471821B2 (en) 1976-05-06
DE2256039C3 (de) 1981-02-19
SE7505822L (sv) 1975-05-22
IL40830A0 (en) 1973-01-30
NL162633B (nl) 1980-01-15
DK590074A (fr) 1975-06-02
NO137938B (no) 1978-02-13
DK132320C (da) 1976-05-03
AR199886A1 (es) 1974-10-08
DE2256039A1 (de) 1973-05-17
SE405353B (sv) 1978-12-04
IL48000A0 (en) 1975-11-25
AU4883372A (en) 1974-05-16
AR198539A1 (es) 1974-06-28
NO137938C (no) 1978-05-31
IL48000A (en) 1976-01-30
RO72552A (fr) 1982-02-26
NL7215387A (fr) 1973-05-17
IL40830A (en) 1976-01-30

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Legal Events

Date Code Title Description
PL Patent ceased