NL177685C - METHOD FOR PREPARING AZINS - Google Patents

METHOD FOR PREPARING AZINS

Info

Publication number
NL177685C
NL177685C NL7209790A NL7209790A NL177685C NL 177685 C NL177685 C NL 177685C NL 7209790 A NL7209790 A NL 7209790A NL 7209790 A NL7209790 A NL 7209790A NL 177685 C NL177685 C NL 177685C
Authority
NL
Netherlands
Prior art keywords
azins
preparing
preparing azins
Prior art date
Application number
NL7209790A
Other languages
Dutch (nl)
Other versions
NL7209790A (en
NL177685B (en
Original Assignee
Pechiney Ugine Kuhlmann
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 Pechiney Ugine Kuhlmann filed Critical Pechiney Ugine Kuhlmann
Publication of NL7209790A publication Critical patent/NL7209790A/xx
Publication of NL177685B publication Critical patent/NL177685B/en
Application granted granted Critical
Publication of NL177685C publication Critical patent/NL177685C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
NL7209790A 1971-07-15 1972-07-14 METHOD FOR PREPARING AZINS NL177685C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7125824A FR2145851A5 (en) 1971-07-15 1971-07-15

Publications (3)

Publication Number Publication Date
NL7209790A NL7209790A (en) 1973-01-17
NL177685B NL177685B (en) 1985-06-03
NL177685C true NL177685C (en) 1985-11-01

Family

ID=9080377

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7209790A NL177685C (en) 1971-07-15 1972-07-14 METHOD FOR PREPARING AZINS

Country Status (11)

Country Link
JP (1) JPS522888B1 (en)
AT (1) AT316512B (en)
BE (1) BE786116A (en)
CA (1) CA997373A (en)
CH (1) CH554842A (en)
DE (1) DE2233679B2 (en)
ES (1) ES404719A1 (en)
FR (1) FR2145851A5 (en)
GB (1) GB1377278A (en)
IT (1) IT964679B (en)
NL (1) NL177685C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122450A (en) * 1982-12-28 1984-07-14 Nippon Carbide Ind Co Ltd Preparation of azine
FR2719310B1 (en) * 1994-04-29 1996-07-19 Hoechst France New acetaldehyde derivatives, their preparation process and their application.

Also Published As

Publication number Publication date
BE786116A (en) 1972-11-03
ES404719A1 (en) 1975-06-16
CH554842A (en) 1974-10-15
JPS522888B1 (en) 1977-01-25
DE2233679A1 (en) 1973-02-01
DE2233679B2 (en) 1975-07-24
GB1377278A (en) 1974-12-11
NL7209790A (en) 1973-01-17
IT964679B (en) 1974-01-31
CA997373A (en) 1976-09-21
FR2145851A5 (en) 1973-02-23
AT316512B (en) 1974-07-10
NL177685B (en) 1985-06-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
SNR Assignments of patents or rights arising from examined patent applications

Owner name: ATOCHEM S.A.

BK Erratum

Free format text: IN PAT.BUL.21/85,PAGES 2482 AND 2486:THE NAME OF THE PROPRIETOR OF THE PATENT SHOULD BE MODIFIED INTO:ATOCHEM S.A.

V4 Lapsed because of reaching the maxim lifetime of a patent