RO100043B1 - Preparation and purification method of 2-nytro-5-pheniltiomethoxyacetanylide - Google Patents

Preparation and purification method of 2-nytro-5-pheniltiomethoxyacetanylide

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Publication number
RO100043B1
RO100043B1 RO131933A RO13193388A RO100043B1 RO 100043 B1 RO100043 B1 RO 100043B1 RO 131933 A RO131933 A RO 131933A RO 13193388 A RO13193388 A RO 13193388A RO 100043 B1 RO100043 B1 RO 100043B1
Authority
RO
Romania
Prior art keywords
preparation
pheniltiomethoxyacetanylide
nytro
purification method
nitro
Prior art date
Application number
RO131933A
Other languages
Romanian (ro)
Other versions
RO100043A2 (en
Inventor
Lucia Dorina Beu
Ileana Farcasanu
Gheor Ghe Bora
Stefania Fetti
Adriana Nicola
Original Assignee
îINSTITUTUL 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 îINSTITUTUL DE CERCETARI CHIMICO-FARMACEUTICE filed Critical îINSTITUTUL DE CERCETARI CHIMICO-FARMACEUTICE
Priority to RO131933A priority Critical patent/RO100043A2/en
Publication of RO100043B1 publication Critical patent/RO100043B1/en
Publication of RO100043A2 publication Critical patent/RO100043A2/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

Inventia se refera la un procedeu de preparare a 2-nitro-5-feniltiometoxiacetanilidei, într-o singura etapa: acilarea 2-nitro-5-fenil-tioanilinei cu o solutie benzenica 15% de clorura a acidului metoxiacetic, purificarea facîndu-se prin spalarea cu izopropanol a amestecului de reactie filtrat.The invention relates to a process for the preparation of 2-nitro-5-phenylthiomethoxyacetanilide in a single step: acylation of 2-nitro-5-phenylthioaniline with a 15% benzene solution of methoxyacetic acid chloride, purification by isopropanol wash of the filtered reaction mixture.

RO131933A 1988-01-27 1988-01-27 Preparation and purification method of 2-nytro-5-pheniltiomethoxyacetanylide RO100043A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO131933A RO100043A2 (en) 1988-01-27 1988-01-27 Preparation and purification method of 2-nytro-5-pheniltiomethoxyacetanylide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO131933A RO100043A2 (en) 1988-01-27 1988-01-27 Preparation and purification method of 2-nytro-5-pheniltiomethoxyacetanylide

Publications (2)

Publication Number Publication Date
RO100043B1 true RO100043B1 (en) 1990-10-30
RO100043A2 RO100043A2 (en) 1991-03-16

Family

ID=20121029

Family Applications (1)

Application Number Title Priority Date Filing Date
RO131933A RO100043A2 (en) 1988-01-27 1988-01-27 Preparation and purification method of 2-nytro-5-pheniltiomethoxyacetanylide

Country Status (1)

Country Link
RO (1) RO100043A2 (en)

Also Published As

Publication number Publication date
RO100043A2 (en) 1991-03-16

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