IT1115946B - Procedimento e dispositivo per la produzione di idrazobenzolo - Google Patents

Procedimento e dispositivo per la produzione di idrazobenzolo

Info

Publication number
IT1115946B
IT1115946B IT5052577A IT5052577A IT1115946B IT 1115946 B IT1115946 B IT 1115946B IT 5052577 A IT5052577 A IT 5052577A IT 5052577 A IT5052577 A IT 5052577A IT 1115946 B IT1115946 B IT 1115946B
Authority
IT
Italy
Prior art keywords
reactor
alkali metal
hydrogenation
alkali
hydrazobenzol
Prior art date
Application number
IT5052577A
Other languages
English (en)
Inventor
Otto Ackermann
Otto Blen
Paul Bonsels
Ulrich Neff
Bernd-Lutz Petermann
Rudolf Stephan
Original Assignee
Dynamit Nobel Ag
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
Priority claimed from DE19762634861 external-priority patent/DE2634861C2/de
Priority claimed from DE19762634862 external-priority patent/DE2634862C2/de
Priority claimed from DE19772708914 external-priority patent/DE2708914C2/de
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of IT1115946B publication Critical patent/IT1115946B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/02—Preparation of hydrazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/10—Hydrazines
    • C07C243/22—Hydrazines having nitrogen atoms of hydrazine groups bound to carbon atoms of six-membered aromatic rings

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)
IT5052577A 1976-08-03 1977-08-01 Procedimento e dispositivo per la produzione di idrazobenzolo IT1115946B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19762634861 DE2634861C2 (de) 1976-08-03 1976-08-03 Verfahren zur Herstellung von Hydrazobenzol
DE19762634862 DE2634862C2 (de) 1976-08-03 1976-08-03 Verfahren zur Herstellung von Hydrazobenzol
DE19772708914 DE2708914C2 (de) 1977-03-02 1977-03-02 Verfahren und Vorrichtung zur Herstellung von Hydrazobenzol

Publications (1)

Publication Number Publication Date
IT1115946B true IT1115946B (it) 1986-02-10

Family

ID=27186938

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5052577A IT1115946B (it) 1976-08-03 1977-08-01 Procedimento e dispositivo per la produzione di idrazobenzolo

Country Status (9)

Country Link
JP (1) JPS5318522A (it)
CH (1) CH629752A5 (it)
CS (1) CS204007B2 (it)
ES (2) ES461272A1 (it)
FR (1) FR2360563A1 (it)
GB (1) GB1560004A (it)
HU (1) HU178508B (it)
IT (1) IT1115946B (it)
NL (1) NL7708542A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833605A1 (de) * 1978-07-31 1980-02-14 Dynamit Nobel Ag Verfahren zur herstellung von hydrazobenzolen durch katalytische hydrierung von nitrobenzolen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063980A (en) * 1957-07-09 1962-11-13 Gen Aniline & Film Corp Process for reducing aromatic nitrogen compounds

Also Published As

Publication number Publication date
ES461272A1 (es) 1978-10-01
CH629752A5 (en) 1982-05-14
HU178508B (en) 1982-05-28
JPS5318522A (en) 1978-02-20
FR2360563B1 (it) 1983-09-09
FR2360563A1 (fr) 1978-03-03
CS204007B2 (en) 1981-03-31
NL7708542A (nl) 1978-02-07
ES470767A1 (es) 1979-02-01
GB1560004A (en) 1980-01-30

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