NL7215387A - - Google Patents

Info

Publication number
NL7215387A
NL7215387A NL7215387A NL7215387A NL7215387A NL 7215387 A NL7215387 A NL 7215387A NL 7215387 A NL7215387 A NL 7215387A NL 7215387 A NL7215387 A NL 7215387A NL 7215387 A NL7215387 A NL 7215387A
Authority
NL
Netherlands
Application number
NL7215387A
Other versions
NL162633B (nl
NL162633C (nl
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 filed Critical
Publication of NL7215387A publication Critical patent/NL7215387A/xx
Publication of NL162633B publication Critical patent/NL162633B/xx
Application granted granted Critical
Publication of NL162633C publication Critical patent/NL162633C/xx

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)
NL7215387.A 1971-11-15 1972-11-14 Werkwijze voor het bereiden van 1,4-dicyanobutenen. NL162633C (nl)

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 (3)

Publication Number Publication Date
NL7215387A true NL7215387A (xx) 1973-05-17
NL162633B NL162633B (nl) 1980-01-15
NL162633C NL162633C (nl) 1980-06-16

Family

ID=27539397

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7215387.A NL162633C (nl) 1971-11-15 1972-11-14 Werkwijze voor het bereiden van 1,4-dicyanobutenen.
NL7907083A NL7907083A (nl) 1971-11-15 1979-09-24 Werkwijze voor het bereiden van 1,4-dicyanobutenen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7907083A NL7907083A (nl) 1971-11-15 1979-09-24 Werkwijze voor het bereiden van 1,4-dicyanobutenen.

Country Status (18)

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

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
IT986887B (it) 1975-01-30
IL48000A0 (en) 1975-11-25
RO72799A (ro) 1981-11-04
AU471821B2 (en) 1976-05-06
DD106367A5 (xx) 1974-06-12
NO137938B (no) 1978-02-13
IE37078B1 (en) 1977-04-27
IE37078L (en) 1973-05-15
RO72552A (ro) 1982-02-26
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 (xx) 1975-06-02
DE2265299B2 (de) 1980-04-24
DK590074A (xx) 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 (xx) 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 (xx) 1973-08-28
DE2256039A1 (de) 1973-05-17
CH551951A (fr) 1974-07-31
NL162633C (nl) 1980-06-16

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications
V1 Lapsed because of non-payment of the annual fee