HUT53863A - Process for producing diphenyl-amines - Google Patents

Process for producing diphenyl-amines

Info

Publication number
HUT53863A
HUT53863A HU190089A HU190089A HUT53863A HU T53863 A HUT53863 A HU T53863A HU 190089 A HU190089 A HU 190089A HU 190089 A HU190089 A HU 190089A HU T53863 A HUT53863 A HU T53863A
Authority
HU
Hungary
Prior art keywords
amines
producing diphenyl
diphenyl
producing
diohenylamines
Prior art date
Application number
HU190089A
Other languages
Hungarian (hu)
Other versions
HU204500B (en
Inventor
Laszlo Rozsa
Laszlo Magdanyi
Istvan Dubovszky
Ede Szatmari
Ferenc Pados
Ferenc Szailer
Original Assignee
Finomvegyszer Kisszoevetkezet
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 Finomvegyszer Kisszoevetkezet filed Critical Finomvegyszer Kisszoevetkezet
Priority to HU190089A priority Critical patent/HU204500B/en
Publication of HUT53863A publication Critical patent/HUT53863A/en
Publication of HU204500B publication Critical patent/HU204500B/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Prepn. of diohenylamines of formula (I) comprises (a) formylation of X-substd. aniline (II) to formanilide (III); and
HU190089A 1989-04-19 1989-04-19 Process for producing diphenyl-amines HU204500B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU190089A HU204500B (en) 1989-04-19 1989-04-19 Process for producing diphenyl-amines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU190089A HU204500B (en) 1989-04-19 1989-04-19 Process for producing diphenyl-amines

Publications (2)

Publication Number Publication Date
HUT53863A true HUT53863A (en) 1990-12-28
HU204500B HU204500B (en) 1992-01-28

Family

ID=10956760

Family Applications (1)

Application Number Title Priority Date Filing Date
HU190089A HU204500B (en) 1989-04-19 1989-04-19 Process for producing diphenyl-amines

Country Status (1)

Country Link
HU (1) HU204500B (en)

Also Published As

Publication number Publication date
HU204500B (en) 1992-01-28

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Legal Events

Date Code Title Description
HPC4 Succession in title of patentee

Owner name: DR. MAGDANYI, LASZLO, HU

Owner name: SZAILER, FERENC, HU

Owner name: PADOS, FERENC, HU

Owner name: SZATMARI, EDE, HU

Owner name: DUBOVSZKY, ISTVAN, HU

Owner name: DR. ROZSA, LASZLO, HU

HMM4 Cancellation of final prot. due to non-payment of fee
HNF4 Restoration of lapsed final prot.
HMM4 Cancellation of final prot. due to non-payment of fee