DK504175A - Fremgangsmade til fremstilling af nitronaphthalener - Google Patents

Fremgangsmade til fremstilling af nitronaphthalener

Info

Publication number
DK504175A
DK504175A DK504175A DK504175A DK504175A DK 504175 A DK504175 A DK 504175A DK 504175 A DK504175 A DK 504175A DK 504175 A DK504175 A DK 504175A DK 504175 A DK504175 A DK 504175A
Authority
DK
Denmark
Prior art keywords
nitronaphthalenes
procedure
preparation
Prior art date
Application number
DK504175A
Other languages
Danish (da)
English (en)
Inventor
R Sundermann
Original Assignee
Bayer 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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of DK504175A publication Critical patent/DK504175A/da

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DK504175A 1974-11-12 1975-11-10 Fremgangsmade til fremstilling af nitronaphthalener DK504175A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453529 DE2453529A1 (de) 1974-11-12 1974-11-12 Verfahren zur herstellung von nitronaphthalinen

Publications (1)

Publication Number Publication Date
DK504175A true DK504175A (da) 1976-05-13

Family

ID=5930592

Family Applications (1)

Application Number Title Priority Date Filing Date
DK504175A DK504175A (da) 1974-11-12 1975-11-10 Fremgangsmade til fremstilling af nitronaphthalener

Country Status (8)

Country Link
JP (1) JPS5170757A (es)
BE (1) BE835413A (es)
DE (1) DE2453529A1 (es)
DK (1) DK504175A (es)
ES (1) ES442523A1 (es)
FR (1) FR2291182A1 (es)
LU (1) LU73774A1 (es)
NL (1) NL7513139A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495372A (en) * 1982-11-05 1985-01-22 Uniroyal, Inc. Preparation of mono-nitro aromatic compounds
EP0476355B1 (en) * 1990-09-05 1994-08-10 THOMAS & BETTS CORPORATION Transportation protection and insertion device for multiconductor cables
CN1096444C (zh) * 1996-10-10 2002-12-18 常州市常宇化工厂 一种利用结晶分离法制备甲萘胺的方法
DE19739202C1 (de) 1997-09-08 1999-03-25 Bayer Ag Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit hohem Anteil an 1,5-Dinitronaphthalin
DE69823672T2 (de) * 1998-11-23 2004-09-30 Council Of Scientific And Industrial Research Verfahren zur Herstellung von Nitroarenen mit hoher para-Selektivität aus monosubstituierten aromatischen Kohlenwasserstoffen unter Verwendung von Aluminosilikaten als Katalysator
DE19958389A1 (de) 1999-12-03 2001-06-07 Bayer Ag Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit erhöhtem Anteil an 1,5-Dinitronaphthalin
WO2002090315A1 (fr) 2001-05-08 2002-11-14 Mitsui Chemicals, Inc. Procede de preparation de 1,5-diaminonaphtalenes
DE10209644A1 (de) 2002-03-05 2003-09-18 Bayer Ag Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit hohem Anteil an 1,5-Dinitronaphthalin
EP1529772B1 (en) 2003-11-05 2011-08-17 Bayer MaterialScience AG Process for the production of 1,5-dinitronaphthalene

Also Published As

Publication number Publication date
ES442523A1 (es) 1977-04-16
NL7513139A (nl) 1976-05-14
DE2453529A1 (de) 1976-05-13
FR2291182A1 (fr) 1976-06-11
LU73774A1 (es) 1976-09-06
BE835413A (fr) 1976-05-10
JPS5170757A (en) 1976-06-18

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