RO75536A - Procede pour la purification des dinytroanilines - Google Patents

Procede pour la purification des dinytroanilines

Info

Publication number
RO75536A
RO75536A RO7894976A RO9497678A RO75536A RO 75536 A RO75536 A RO 75536A RO 7894976 A RO7894976 A RO 7894976A RO 9497678 A RO9497678 A RO 9497678A RO 75536 A RO75536 A RO 75536A
Authority
RO
Romania
Prior art keywords
dynitroanilins
purification
procedure
Prior art date
Application number
RO7894976A
Other languages
English (en)
Romanian (ro)
Inventor
Richard F Eizember
Original Assignee
Eli Lilly And Co,Us
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 US05/878,835 external-priority patent/US4127610A/en
Application filed by Eli Lilly And Co,Us filed Critical Eli Lilly And Co,Us
Publication of RO75536A publication Critical patent/RO75536A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/52—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
    • C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
    • C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
    • C07C209/10—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
    • C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
RO7894976A 1977-08-17 1978-08-14 Procede pour la purification des dinytroanilines RO75536A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82534577A 1977-08-17 1977-08-17
US05/878,835 US4127610A (en) 1977-08-17 1978-02-17 Dinitroaniline purification with bromine and chlorine

Publications (1)

Publication Number Publication Date
RO75536A true RO75536A (fr) 1980-11-30

Family

ID=27124896

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7894976A RO75536A (fr) 1977-08-17 1978-08-14 Procede pour la purification des dinytroanilines

Country Status (21)

Country Link
JP (1) JPS5822101B2 (fr)
AR (1) AR221489A1 (fr)
AU (1) AU518675B2 (fr)
BG (1) BG34332A3 (fr)
BR (1) BR7805279A (fr)
CA (1) CA1057774A (fr)
CS (1) CS222270B2 (fr)
DD (1) DD138312A5 (fr)
DE (1) DE2835530C2 (fr)
DK (1) DK152116C (fr)
ES (1) ES472550A1 (fr)
FR (1) FR2400503A1 (fr)
GB (1) GB2003148B (fr)
HU (1) HU179460B (fr)
IE (1) IE47178B1 (fr)
IL (1) IL55354A (fr)
IT (1) IT1098023B (fr)
MX (1) MX5204E (fr)
NL (1) NL180100C (fr)
PL (1) PL120364B1 (fr)
RO (1) RO75536A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019281B1 (fr) * 1979-05-21 1982-12-29 Hoechst Aktiengesellschaft Procédé pour l'élimination d'agents de nitrosation de composés aromatiques nitrurés
DE2920448C3 (de) * 1979-05-21 1982-02-11 Hoechst Ag, 6000 Frankfurt Verfahren zur Entfernung von Nitrosierungsmittel (n) aus nitrierten aromatischen Verbindungen
DE2926947C2 (de) * 1979-07-04 1982-03-18 Hoechst Ag, 6000 Frankfurt Verfahren zur Entfernung von Nitrosierungsmittel (n) aus nitrierten aromatischen Verbindungen
IT1131182B (it) * 1980-05-15 1986-06-18 Montedison Spa Processo di preparazione di n-di-n-propil-2,6-dinitro-4-trifluorometilanilina a basso contenuto di nitrosammine
IT1195822B (it) * 1986-08-12 1988-10-27 I Pi Ci Spa Procedimento per la purificazione della trifluralina
US5922915A (en) * 1998-05-11 1999-07-13 Srm Chemical, Ltd., Co. Process for removing N-nitroso compounds from organo-amine compositions including dinitroaniline herbicides
WO2016110965A1 (fr) * 2015-01-07 2016-07-14 三菱日立パワーシステムズ株式会社 Procédé et dispositif pour traiter un composé nitrosé

Also Published As

Publication number Publication date
DK152116B (da) 1988-02-01
CA1057774A (fr) 1979-07-03
FR2400503B1 (fr) 1980-10-31
IT7826768A0 (it) 1978-08-14
BR7805279A (pt) 1979-04-10
NL180100B (nl) 1986-08-01
JPS5822101B2 (ja) 1983-05-06
AU3902878A (en) 1980-02-21
DK362578A (da) 1979-02-18
GB2003148A (en) 1979-03-07
DK152116C (da) 1988-06-20
IL55354A (en) 1981-05-20
IE781649L (en) 1979-02-17
JPS5441826A (en) 1979-04-03
IL55354A0 (en) 1978-10-31
AU518675B2 (en) 1981-10-15
DE2835530C2 (de) 1982-10-21
IE47178B1 (en) 1984-01-11
BG34332A3 (en) 1983-08-15
HU179460B (en) 1982-10-28
CS222270B2 (en) 1983-06-24
MX5204E (es) 1983-04-25
NL7808479A (nl) 1979-02-20
FR2400503A1 (fr) 1979-03-16
ES472550A1 (es) 1979-10-16
GB2003148B (en) 1982-02-10
DD138312A5 (de) 1979-10-24
DE2835530A1 (de) 1979-03-01
IT1098023B (it) 1985-08-31
NL180100C (nl) 1987-01-02
PL120364B1 (en) 1982-02-27
AR221489A1 (es) 1981-02-13
PL209046A1 (pl) 1979-05-07

Similar Documents

Publication Publication Date Title
IT1093704B (it) Procedimento per la fabbricazione di etilbenzene
RO75820A (fr) Procede pour la purification des dinytroanilines
SE7801146L (sv) Avvattenreningsforfarande
RO77280A (fr) Procede pour la preparation des isocyanates aromatiques de haute purete
RO72582A (fr) Procede pour la preparation des benzoyl-uree
RO78952A (fr) Procede pour la preparation des gamma-pyrones
RO79822A (fr) Procede pour la preparation des 9-aminoalkylfluorenes
RO78954A (fr) Procede pour la preparation des gamma-pyrones
RO78545A (fr) Procede pour la preparation des 1-oxadethiacephalosporines
BR8007156A (pt) Oxigenador de sangue
RO81681A (fr) Procede pour la preparation des 1,2,3-thiadiazole-3-in-5-iyidenuree
BR8000217A (pt) Oxigenador de sangue
RO77295A (fr) Procede pour la preparation des oxycarbamates-n-sulphenyles
RO75656A (fr) Procede pour la purification des dinitroanilines
RO75536A (fr) Procede pour la purification des dinytroanilines
IT7849692A0 (it) Procedimento per la purificazione di urochinasi
MX148047A (es) Procedimiento de hidroformilacion mejorado
FI801798A (fi) Vaetskesamlareanordning foer en liggande kvinnlig patient
RO76088A (fr) Procede pour la preparation des thiocarbamates
RO74065A (fr) Procede pour la la preparation des oxazolinazetidinones
RO70734A (fr) Procede pour la preparation des 4-chlore-5-alcoxycarbonyle-2-methoxypyrimidines
DK501278A (da) Diagnostisk fremgangsmaade
IT7867111A0 (it) Procedimento per la purificazione dei carborani
SE7800363L (sv) Jesningsforfarande
IT7867171A0 (it) Procedimento per il trattamentodella vergella