NL179278C - Werkwijze voor het bereiden van azinen (en hydrazonen) uit carbonylverbindingen (en aminen), waterstofperoxyde en ammoniak. - Google Patents

Werkwijze voor het bereiden van azinen (en hydrazonen) uit carbonylverbindingen (en aminen), waterstofperoxyde en ammoniak.

Info

Publication number
NL179278C
NL179278C NLAANVRAGE7401776,A NL7401776A NL179278C NL 179278 C NL179278 C NL 179278C NL 7401776 A NL7401776 A NL 7401776A NL 179278 C NL179278 C NL 179278C
Authority
NL
Netherlands
Prior art keywords
carbon atoms
formula
radical
angle
ammonia
Prior art date
Application number
NLAANVRAGE7401776,A
Other languages
English (en)
Other versions
NL7401776A (nl
NL179278B (nl
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of NL7401776A publication Critical patent/NL7401776A/xx
Publication of NL179278B publication Critical patent/NL179278B/nl
Application granted granted Critical
Publication of NL179278C publication Critical patent/NL179278C/nl

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/16—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of hydrazones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
NLAANVRAGE7401776,A 1973-02-09 1974-02-08 Werkwijze voor het bereiden van azinen (en hydrazonen) uit carbonylverbindingen (en aminen), waterstofperoxyde en ammoniak. NL179278C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7304633A FR2217317B1 (nl) 1973-02-09 1973-02-09

Publications (3)

Publication Number Publication Date
NL7401776A NL7401776A (nl) 1974-08-13
NL179278B NL179278B (nl) 1986-03-17
NL179278C true NL179278C (nl) 1986-08-18

Family

ID=9114598

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7401776,A NL179278C (nl) 1973-02-09 1974-02-08 Werkwijze voor het bereiden van azinen (en hydrazonen) uit carbonylverbindingen (en aminen), waterstofperoxyde en ammoniak.

Country Status (12)

Country Link
US (1) US3978049A (nl)
JP (1) JPS5127642B2 (nl)
AT (1) AT329017B (nl)
BE (1) BE810137A (nl)
CA (1) CA1023743A (nl)
CH (1) CH599130A5 (nl)
DE (2) DE2462523C2 (nl)
ES (1) ES422743A1 (nl)
FR (1) FR2217317B1 (nl)
GB (1) GB1461281A (nl)
IT (1) IT1000688B (nl)
NL (1) NL179278C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021560B (en) * 1978-04-13 1982-09-08 Showa Denko Kk Process for producing ketazines
JPS55157550A (en) * 1979-05-25 1980-12-08 Ricoh Co Ltd Novel hydrazone compound and its preparation
JPH0662535B2 (ja) * 1984-01-30 1994-08-17 太田製薬株式会社 フエニルヒドラゾン誘導体
DE10035010A1 (de) * 2000-07-19 2002-01-31 Bayer Ag Verfahren zur Herstellung von Hydrazodicarbonamid (HDC) über Ketimine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870206A (en) * 1956-12-01 1959-01-20 Rhone Poulenc Sa Preparation of benzophenone-azine

Also Published As

Publication number Publication date
DE2403810C3 (de) 1978-11-02
BE810137A (fr) 1974-05-16
DE2462523C2 (de) 1982-03-11
FR2217317A1 (nl) 1974-09-06
DE2403810B2 (de) 1978-03-09
AT329017B (de) 1976-04-26
IT1000688B (it) 1976-04-10
ES422743A1 (es) 1976-08-01
GB1461281A (en) 1977-01-13
NL7401776A (nl) 1974-08-13
US3978049A (en) 1976-08-31
JPS505310A (nl) 1975-01-21
DE2403810A1 (de) 1974-08-29
DE2462523A1 (de) 1977-06-02
ATA1091373A (de) 1975-07-15
JPS5127642B2 (nl) 1976-08-13
NL179278B (nl) 1986-03-17
CH599130A5 (nl) 1978-05-12
FR2217317B1 (nl) 1977-08-19
CA1023743A (en) 1978-01-03

Similar Documents

Publication Publication Date Title
GB1489132A (en) Process for the synthesis of hydrazine derivatives
GB1034491A (en) Antiozonants
ES306983A1 (es) Procedimiento para estabilizar un sustrato organico contra deterioro.
NL180313C (nl) Werkwijze voor het bereiden van hydrazonen uit aminen, carbonylverbindingen en ammoniak.
NL179278C (nl) Werkwijze voor het bereiden van azinen (en hydrazonen) uit carbonylverbindingen (en aminen), waterstofperoxyde en ammoniak.
GB1080807A (en) Heterocyclic amino-isobutyl compounds
SU433691A3 (ru) СПОСОБ КРА1М1Ш и ПЕЧАТИ ТЖСТИЛЬНЫл iViATEPHAJiOB
GB1047061A (en) Polymers and a process for the preparation thereof
US3706798A (en) Bisoxalic acid diamides
ES391802A1 (es) Un procedimiento de preparacion de azinas
ES446444A1 (es) Procedimientos de preparacion de compuestos que contienen fluor.
GB1054338A (nl)
ES251786A1 (es) Procedimiento para la obtencion de nuevas amidas secundarias
GB1499766A (en) Manufacture of isonitrosoacetanilides
ES404719A1 (es) Un procedimiento de preparacion de azinas.
GB1147232A (en) Naphthalene-1:4:5:8-tetracarboxylic acid diimide derivatives
GB967932A (en) A process for the production of tertiary dichlorophosphoric acid amides
GB988966A (en) Purification of organic isocyanates
GB715424A (en) Improvements in n-acyl derivatives of iminodibenzyl and in their preparation
GB1143463A (en) Process for stabilising acrylonitrile
GB1017278A (en) Amides derived from aspartic acid and their preparation
NL7900867A (nl) Werkwijze voor het isomeriseren van 3-penteennitrilen tot 4-penteennitrilen.
GB1024194A (en) Production of n, n-disubstituted formamidines
GB1382477A (en) Process for the preparation of hydrazo bis acetonitriles
GB893252A (en) 5-polysubstituted phenoxymethyl-2-oxazolidones

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
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: ATOCHEM S.A. TE PARIJS

V4 Discontinued because of reaching the maximum lifetime of a patent