RO72552A - Procedeu pentru prepararea 1,4-dicianobutenei - Google Patents

Procedeu pentru prepararea 1,4-dicianobutenei

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)
French (fr)
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/ro

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 Procedeu pentru prepararea 1,4-dicianobutenei RO72552A (ro)

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
RO72552A true RO72552A (ro) 1982-02-26

Family

ID=27539397

Family Applications (2)

Application Number Title Priority Date Filing Date
RO7272824A RO72799A (ro) 1971-11-15 1972-11-15 Procedeu pentru prepararea de 1,4-dicianobutene
RO7287241A RO72552A (ro) 1971-11-15 1972-11-15 Procedeu pentru prepararea 1,4-dicianobutenei

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RO7272824A RO72799A (ro) 1971-11-15 1972-11-15 Procedeu pentru prepararea de 1,4-dicianobutene

Country Status (18)

Country Link
JP (1) JPS4861423A (nl)
AR (2) AR199886A1 (nl)
AU (1) AU471821B2 (nl)
BE (1) BE791339A (nl)
CA (1) CA1001657A (nl)
CH (2) CH551951A (nl)
DD (2) DD106367A5 (nl)
DE (3) DE2264932C3 (nl)
DK (3) DK132320C (nl)
EG (1) EG10867A (nl)
FR (1) FR2161597A5 (nl)
IE (1) IE37078B1 (nl)
IL (3) IL40830A (nl)
IT (1) IT986887B (nl)
NL (2) NL162633C (nl)
NO (1) NO137938C (nl)
RO (2) RO72799A (nl)
SE (1) SE405353B (nl)

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

Similar Documents

Publication Publication Date Title
RO64573A (fr) Procede pour la preparation des derives du piperydine
RO67478A (ro) Procedeu pentru prepararea unor pleuromutiline
RO63066A (fr) Procede pour la preparation des penicillines
BE792326A (fr) Procede pour la preparation d'halogenohydrines
BE783512A (fr) Procede pour la preparation de quinones
RO63451A (fr) Procede pour la preparation du tri-p-toluensulfomate du s-adenosyle-1-methionine
RO62694A (fr) Procede pour la preparation des 3-methylencephalosporines
RO70438A (ro) Procedeu pentru prepararea unor pirol-2-carboxamide substituite
RO63019A (fr) Procede pour la preparation des n-(furrylmethyl)-morphinanes
RO63336A (fr) Procede pour la preparation du 1-alkyle-4-phenylquinazolines
RO62699A (fr) Procede pour la preparation des 3-benzylpyridines subst
RO63049A (fr) Procede pour la preparation des derives du 2-nitro-5-imidazolaldehyde
BE790181A (fr) Procede pour la preparation de trichloromethansulfenylchlorure
RO63053A (fr) Procede pour la preparation du 17-hydroxyvincamine
RO68939A (ro) Procedeu pentru prepararea de izoxazolpirimidine substituite
RO63904A (fr) Procede pour la preparation du 1-nitro-anthraquinone
RO62750A (fr) Procede pour la preparation des esters alpha-anilline-carboxyliques
BE786966R (fr) Procede pour la preparation de
BE793165A (fr) Procede pour la preparation de penicillamine
BE788390A (fr) Procede pour la preparation de lysine
BE779539A (fr) Procede pour la preparation de butanone-alpha-mono-cyano-ethylee
RO72552A (ro) Procedeu pentru prepararea 1,4-dicianobutenei
RO63438A (fr) Procede pour la preparation du ryphamycine b
RO68647A (ro) Procedeu pentru prepararea sulfonilaminopirimidinelor
RO62744A (fr) Procede pour la preparation des trialkylsiloxyminesteroides