BG51298A1 - Derivative of 1-phenyl-3-methyl-4-acetyl-5-pyrazolon and method for obtaining it - Google Patents

Derivative of 1-phenyl-3-methyl-4-acetyl-5-pyrazolon and method for obtaining it

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Publication number
BG51298A1
BG51298A1 BG9429491A BG9429491A BG51298A1 BG 51298 A1 BG51298 A1 BG 51298A1 BG 9429491 A BG9429491 A BG 9429491A BG 9429491 A BG9429491 A BG 9429491A BG 51298 A1 BG51298 A1 BG 51298A1
Authority
BG
Bulgaria
Prior art keywords
derivative
acetyl
phenyl
methyl
pyrazolon
Prior art date
Application number
BG9429491A
Inventor
Aleksi N Penchev
Original Assignee
Univ Sofijski
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 Univ Sofijski filed Critical Univ Sofijski
Priority to BG9429491A priority Critical patent/BG51298A1/en
Publication of BG51298A1 publication Critical patent/BG51298A1/en

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Abstract

The derivative is used in the chemical industry for its intensive luminescence. It has the following formula:<IMAGE>According to the method, the derivative is prepared through a reaction between 1-phenyl-3-methyl-4-acetyl-5-pyrazolone and hydrazine, preferably in an organic solvent solution, e.g. ethanol, at room temperature or upon heating.
BG9429491A 1991-04-22 1991-04-22 Derivative of 1-phenyl-3-methyl-4-acetyl-5-pyrazolon and method for obtaining it BG51298A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG9429491A BG51298A1 (en) 1991-04-22 1991-04-22 Derivative of 1-phenyl-3-methyl-4-acetyl-5-pyrazolon and method for obtaining it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG9429491A BG51298A1 (en) 1991-04-22 1991-04-22 Derivative of 1-phenyl-3-methyl-4-acetyl-5-pyrazolon and method for obtaining it

Publications (1)

Publication Number Publication Date
BG51298A1 true BG51298A1 (en) 1993-04-15

Family

ID=3923689

Family Applications (1)

Application Number Title Priority Date Filing Date
BG9429491A BG51298A1 (en) 1991-04-22 1991-04-22 Derivative of 1-phenyl-3-methyl-4-acetyl-5-pyrazolon and method for obtaining it

Country Status (1)

Country Link
BG (1) BG51298A1 (en)

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