RO91933B1 - Process for preparing 2,6-dichlordiphenylamina - Google Patents

Process for preparing 2,6-dichlordiphenylamina

Info

Publication number
RO91933B1
RO91933B1 RO118745A RO11874585A RO91933B1 RO 91933 B1 RO91933 B1 RO 91933B1 RO 118745 A RO118745 A RO 118745A RO 11874585 A RO11874585 A RO 11874585A RO 91933 B1 RO91933 B1 RO 91933B1
Authority
RO
Romania
Prior art keywords
dichlordiphenylamina
preparing
dichlorodiphenylacetanilide
dichlorodiphenylamine
dichloroacetanilide
Prior art date
Application number
RO118745A
Other languages
Romanian (ro)
Other versions
RO91933A2 (en
Inventor
Marioara Domnariu
Alexandru Kovendi
Doina Szasz
Mihaela Dasoveanu
Ana Radu
Liviu Maier
Original Assignee
Institutul De Cercetari Chimico-Farmaceutice
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 Institutul De Cercetari Chimico-Farmaceutice filed Critical Institutul De Cercetari Chimico-Farmaceutice
Priority to RO118745A priority Critical patent/RO91933B1/en
Publication of RO91933A2 publication Critical patent/RO91933A2/en
Publication of RO91933B1 publication Critical patent/RO91933B1/en

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

Abstract

Inventia se refera la un procedeu de obtinere a 2,6-diclordifenilaminei prin condensarea brombenzenului cu 2,6-dicloracetanilida în prezenta cuprului praf si a carbonatului de potasiu, urmata de hidroliza 2,6-diclordifenilacetanilidei formate, cu hidroxid de sodiu metanolic.The invention relates to a process for the preparation of 2,6-dichlorodiphenylamine by condensing bromobenzene with 2,6-dichloroacetanilide in the presence of powdered copper and potassium carbonate, followed by hydrolysis of the 2,6-dichlorodiphenylacetanilide formed with methanolic sodium hydroxide.

RO118745A 1985-05-15 1985-05-15 Process for preparing 2,6-dichlordiphenylamina RO91933B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO118745A RO91933B1 (en) 1985-05-15 1985-05-15 Process for preparing 2,6-dichlordiphenylamina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO118745A RO91933B1 (en) 1985-05-15 1985-05-15 Process for preparing 2,6-dichlordiphenylamina

Publications (2)

Publication Number Publication Date
RO91933A2 RO91933A2 (en) 1987-07-30
RO91933B1 true RO91933B1 (en) 1987-07-31

Family

ID=20117192

Family Applications (1)

Application Number Title Priority Date Filing Date
RO118745A RO91933B1 (en) 1985-05-15 1985-05-15 Process for preparing 2,6-dichlordiphenylamina

Country Status (1)

Country Link
RO (1) RO91933B1 (en)

Also Published As

Publication number Publication date
RO91933A2 (en) 1987-07-30

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