CA994365A - Process for the continuous preparation of aromatic hydrazo compounds - Google Patents

Process for the continuous preparation of aromatic hydrazo compounds

Info

Publication number
CA994365A
CA994365A CA149,211A CA149211A CA994365A CA 994365 A CA994365 A CA 994365A CA 149211 A CA149211 A CA 149211A CA 994365 A CA994365 A CA 994365A
Authority
CA
Canada
Prior art keywords
continuous preparation
hydrazo compounds
aromatic hydrazo
aromatic
compounds
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA149,211A
Other languages
English (en)
Other versions
CA149211S (en
Inventor
Kurt Habig
Konrad Baessler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 DE19712140785 external-priority patent/DE2140785C2/de
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA994365A publication Critical patent/CA994365A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA149,211A 1971-08-14 1972-08-11 Process for the continuous preparation of aromatic hydrazo compounds Expired CA994365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712140785 DE2140785C2 (de) 1971-08-14 Verfahren zur kontinuierlichen Herstellung von aromatischen Hydrazo-Verbindungen

Publications (1)

Publication Number Publication Date
CA994365A true CA994365A (en) 1976-08-03

Family

ID=5816746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,211A Expired CA994365A (en) 1971-08-14 1972-08-11 Process for the continuous preparation of aromatic hydrazo compounds

Country Status (6)

Country Link
JP (1) JPS4828433A (enrdf_load_stackoverflow)
CA (1) CA994365A (enrdf_load_stackoverflow)
CH (1) CH575383A5 (enrdf_load_stackoverflow)
FR (1) FR2150079A5 (enrdf_load_stackoverflow)
GB (1) GB1397314A (enrdf_load_stackoverflow)
IT (1) IT968207B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585554A (en) * 1978-12-23 1980-06-27 Mitsui Toatsu Chem Inc Preparation of 2,2-dichlorohydrazobenzene
JP2006265129A (ja) * 2005-03-23 2006-10-05 Air Water Inc ３，３’−ビス（トリフルオロメチル）ヒドラゾベンゼンの製造方法
JP2008222601A (ja) * 2007-03-09 2008-09-25 Air Water Inc ３，３’−ビス（トリフルオロメチル）ヒドラゾベンゼンの製造方法

Also Published As

Publication number Publication date
FR2150079A5 (enrdf_load_stackoverflow) 1973-03-30
CH575383A5 (enrdf_load_stackoverflow) 1976-05-14
DE2140785A1 (enrdf_load_stackoverflow) 1973-01-11
JPS4828433A (enrdf_load_stackoverflow) 1973-04-14
DE2140785B1 (de) 1973-01-11
GB1397314A (en) 1975-06-11
IT968207B (it) 1974-03-20

Similar Documents

Publication Publication Date Title
CA1014146A (en) Process for the preparation of desacetoxycephalosporins
CA995693A (en) Process for the preparation of dihydroxybenzenes
CA975370A (en) Process for the preparation of piperidine-spiro-hydantoin derivatives
CA928720A (en) Process for the preparation of benzylacetate
CA1014974A (en) Process for the preparation of 5-chloro-2-toluidine
IL39463A0 (en) Process for the preparation of carotenoid compounds
CA956744A (en) Process for the preparation of aromatic copolyamide-phosphonamides
AU464986B2 (en) Process for the preparation of methylcobalamine
CA994365A (en) Process for the continuous preparation of aromatic hydrazo compounds
CA984094A (en) Process for the preparation of polyamides
CA989840A (en) Process for the preparation of benzylpyrimidines
CA953301A (en) Process for the preparation of pivalolactone
CA979019A (en) Process for the preparation of dimethyldecalins
CA956320A (en) Process for the preparation of 1-monosubstituted-carbamoyl-2-benzimidazolyl-carbamates
CA962677A (en) Process for the preparation of thiazolino-pyrimidin-5-one derivatives
CA1034497A (en) Process for the preparation of choleragen
CA942306A (en) Process for the preparation of 1-transcinnamyl-4-diphenylmethylpiperazine
AU465178B2 (en) Process for the preparation of dea-steroids
CA995228A (en) Process for the preparation of 2-hydroxymethylcyclopentane derivatives
CA965414A (en) Process for the preparation of 7-chloro-benzodiazepine derivatives
CA885466A (en) Process for the preparation of substituted 3-aminobenzothiophenes
CA883923A (en) Process for the preparation of trans-polypentenamer
CA1015363A (en) Process for the preparation of dea-steroids
CA885449A (en) Process for the preparation of hexahydromethanobenzazocines
CA871711A (en) Process for the preparation of 3-arylamino-2-pyrazolin-5-one