RO94825B1 - Process for preparing pyrazine monocarboxylic acid - Google Patents

Process for preparing pyrazine monocarboxylic acid

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Publication number
RO94825B1
RO94825B1 RO123968A RO12396886A RO94825B1 RO 94825 B1 RO94825 B1 RO 94825B1 RO 123968 A RO123968 A RO 123968A RO 12396886 A RO12396886 A RO 12396886A RO 94825 B1 RO94825 B1 RO 94825B1
Authority
RO
Romania
Prior art keywords
monocarboxylic acid
preparing
preparing pyrazine
pyrazine monocarboxylic
pyrazine
Prior art date
Application number
RO123968A
Other languages
Romanian (ro)
Inventor
Marcela-Niculina Lazarescu
Eugen Cornilescu
Mariana Simina Ionescu
Vasile Cosofret
Rodica Pau
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 RO123968A priority Critical patent/RO94825B1/en
Publication of RO94825B1 publication Critical patent/RO94825B1/en

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Abstract

Inventia se refera la un procedeu de preparare a acidului pirazin monocarboxilic prin încalzirea complecsilor metalici ai acidului pirazin 2,3-dicarboxilic cu Mn sau Zn, în H indice 2 SO indice 4, la temperatura de 90...95 degree C.The invention relates to a process for the preparation of pyrazine monocarboxylic acid by heating the metal complexes of pyrazine 2,3-dicarboxylic acid with Mn or Zn in H index 2 SO4 index 4 at 90 DEG to 95 DEG C.

RO123968A 1986-07-02 1986-07-02 Process for preparing pyrazine monocarboxylic acid RO94825B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO123968A RO94825B1 (en) 1986-07-02 1986-07-02 Process for preparing pyrazine monocarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO123968A RO94825B1 (en) 1986-07-02 1986-07-02 Process for preparing pyrazine monocarboxylic acid

Publications (1)

Publication Number Publication Date
RO94825B1 true RO94825B1 (en) 1988-07-31

Family

ID=40904396

Family Applications (1)

Application Number Title Priority Date Filing Date
RO123968A RO94825B1 (en) 1986-07-02 1986-07-02 Process for preparing pyrazine monocarboxylic acid

Country Status (1)

Country Link
RO (1) RO94825B1 (en)

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