RO72552A - Procede pour la preparation du dicyanobutene - Google Patents

Procede pour la preparation du dicyanobutene

Info

Publication number
RO72552A
RO72552A RO7287241A RO8724172A RO72552A RO 72552 A RO72552 A RO 72552A RO 7287241 A RO7287241 A RO 7287241A RO 8724172 A RO8724172 A RO 8724172A RO 72552 A RO72552 A RO 72552A
Authority
RO
Romania
Prior art keywords
dicyanobutene
preparation
Prior art date
Application number
RO7287241A
Other languages
English (en)
Romanian (ro)
Inventor
Olav T Onsager
Original Assignee
Halcon International Inc,Us
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,Us filed Critical Halcon International Inc,Us
Publication of RO72552A publication Critical patent/RO72552A/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)
  • 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)
RO7287241A 1971-11-15 1972-11-15 Procede pour la preparation du dicyanobutene RO72552A (fr)

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 (1)

Publication Number Publication Date
RO72552A true RO72552A (fr) 1982-02-26

Family

ID=27539397

Family Applications (2)

Application Number Title Priority Date Filing Date
RO7272824A RO72799A (fr) 1971-11-15 1972-11-15 Procede pour la preparation des 1,4-dicyanobutenes
RO7287241A RO72552A (fr) 1971-11-15 1972-11-15 Procede pour la preparation du dicyanobutene

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RO7272824A RO72799A (fr) 1971-11-15 1972-11-15 Procede pour la preparation des 1,4-dicyanobutenes

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) CH553165A (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) IL48000A (fr)
IT (1) IT986887B (fr)
NL (2) NL162633C (fr)
NO (1) NO137938C (fr)
RO (2) RO72799A (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
NL162633B (nl) 1980-01-15
FR2161597A5 (en) 1973-07-06
DE2256039C3 (de) 1981-02-19
DE2265299A1 (de) 1977-04-14
EG10867A (en) 1976-08-31
DE2264932A1 (de) 1975-06-26
IE37078L (en) 1973-05-15
DK132320C (da) 1976-05-03
DK589974A (fr) 1975-06-02
AR198539A1 (es) 1974-06-28
DE2265299B2 (de) 1980-04-24
CH553165A (fr) 1974-08-30
DK590074A (fr) 1975-06-02
RO72799A (fr) 1981-11-04
IT986887B (it) 1975-01-30
NL162633C (nl) 1980-06-16
DE2256039A1 (de) 1973-05-17
DE2264932C3 (de) 1978-04-06
IE37078B1 (en) 1977-04-27
DE2264932B2 (de) 1977-08-18
DE2265299C3 (de) 1981-01-08
DD109863A5 (fr) 1974-11-20
SE7505822L (sv) 1975-05-22
NL7907083A (nl) 1980-02-29
IL48000A (en) 1976-01-30
CA1001657A (en) 1976-12-14
AR199886A1 (es) 1974-10-08
IL40830A0 (en) 1973-01-30
BE791339A (fr) 1973-05-14
DE2256039B2 (de) 1980-01-24
NO137938B (no) 1978-02-13
JPS4861423A (fr) 1973-08-28
SE405353B (sv) 1978-12-04
NO137938C (no) 1978-05-31
DK132320B (da) 1975-11-24
CH551951A (fr) 1974-07-31
DD106367A5 (fr) 1974-06-12
IL48000A0 (en) 1975-11-25
AU471821B2 (en) 1976-05-06
NL7215387A (fr) 1973-05-17
AU4883372A (en) 1974-05-16
IL40830A (en) 1976-01-30

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