NL162633C - PROCESS FOR PREPARING 1,4-DICYANOBUTES. - Google Patents

PROCESS FOR PREPARING 1,4-DICYANOBUTES.

Info

Publication number
NL162633C
NL162633C NL7215387.A NL7215387A NL162633C NL 162633 C NL162633 C NL 162633C NL 7215387 A NL7215387 A NL 7215387A NL 162633 C NL162633 C NL 162633C
Authority
NL
Netherlands
Prior art keywords
dicyanobutes
preparing
Prior art date
Application number
NL7215387.A
Other languages
Dutch (nl)
Other versions
NL7215387A (en
NL162633B (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 NL7215387A publication Critical patent/NL7215387A/xx
Publication of NL162633B publication Critical patent/NL162633B/en
Application granted granted Critical
Publication of NL162633C publication Critical patent/NL162633C/en

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
NL7215387.A 1971-11-15 1972-11-14 PROCESS FOR PREPARING 1,4-DICYANOBUTES. NL162633C (en)

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 NL7215387A (en) 1973-05-17
NL162633B NL162633B (en) 1980-01-15
NL162633C true NL162633C (en) 1980-06-16

Family

ID=27539397

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7215387.A NL162633C (en) 1971-11-15 1972-11-14 PROCESS FOR PREPARING 1,4-DICYANOBUTES.
NL7907083A NL7907083A (en) 1971-11-15 1979-09-24 PROCESS FOR PREPARING 1,4-DICYANOBUTES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7907083A NL7907083A (en) 1971-11-15 1979-09-24 PROCESS FOR PREPARING 1,4-DICYANOBUTES.

Country Status (18)

Country Link
JP (1) JPS4861423A (en)
AR (2) AR199886A1 (en)
AU (1) AU471821B2 (en)
BE (1) BE791339A (en)
CA (1) CA1001657A (en)
CH (2) CH551951A (en)
DD (2) DD109863A5 (en)
DE (3) DE2264932C3 (en)
DK (3) DK132320C (en)
EG (1) EG10867A (en)
FR (1) FR2161597A5 (en)
IE (1) IE37078B1 (en)
IL (3) IL48000A (en)
IT (1) IT986887B (en)
NL (2) NL162633C (en)
NO (1) NO137938C (en)
RO (2) RO72799A (en)
SE (1) SE405353B (en)

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
EG10867A (en) 1976-08-31
DE2265299A1 (en) 1977-04-14
NO137938B (en) 1978-02-13
IL48000A (en) 1976-01-30
AU471821B2 (en) 1976-05-06
NO137938C (en) 1978-05-31
DK590074A (en) 1975-06-02
DE2256039C3 (en) 1981-02-19
IT986887B (en) 1975-01-30
CA1001657A (en) 1976-12-14
RO72552A (en) 1982-02-26
SE7505822L (en) 1975-05-22
NL7907083A (en) 1980-02-29
IE37078L (en) 1973-05-15
IL48000A0 (en) 1975-11-25
CH551951A (en) 1974-07-31
JPS4861423A (en) 1973-08-28
NL7215387A (en) 1973-05-17
DD106367A5 (en) 1974-06-12
SE405353B (en) 1978-12-04
RO72799A (en) 1981-11-04
NL162633B (en) 1980-01-15
DE2264932B2 (en) 1977-08-18
DE2265299B2 (en) 1980-04-24
DK589974A (en) 1975-06-02
DE2264932C3 (en) 1978-04-06
BE791339A (en) 1973-05-14
AR199886A1 (en) 1974-10-08
DD109863A5 (en) 1974-11-20
AR198539A1 (en) 1974-06-28
DK132320B (en) 1975-11-24
DE2264932A1 (en) 1975-06-26
CH553165A (en) 1974-08-30
IE37078B1 (en) 1977-04-27
DE2265299C3 (en) 1981-01-08
DE2256039A1 (en) 1973-05-17
IL40830A (en) 1976-01-30
FR2161597A5 (en) 1973-07-06
DK132320C (en) 1976-05-03
DE2256039B2 (en) 1980-01-24
IL40830A0 (en) 1973-01-30

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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