SU497298A1 - The method of obtaining derivatives 1,2,4triazolone-5 - Google Patents

The method of obtaining derivatives 1,2,4triazolone-5

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Publication number
SU497298A1
SU497298A1 SU2015039A SU2015039A SU497298A1 SU 497298 A1 SU497298 A1 SU 497298A1 SU 2015039 A SU2015039 A SU 2015039A SU 2015039 A SU2015039 A SU 2015039A SU 497298 A1 SU497298 A1 SU 497298A1
Authority
SU
USSR - Soviet Union
Prior art keywords
obtaining derivatives
derivatives
obtaining
triazolone
methyl
Prior art date
Application number
SU2015039A
Other languages
Russian (ru)
Inventor
Татьяна Павловна Кофман
Марк Соломонович Певзнер
Ирина Васильевна Васильева
Original Assignee
Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета
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.)
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Publication date
Application filed by Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета filed Critical Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета
Priority to SU2015039A priority Critical patent/SU497298A1/en
Application granted granted Critical
Publication of SU497298A1 publication Critical patent/SU497298A1/en

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Description

Предмет изобретени- Способ получени  производных 1,2,4-триазолона-5 общей формулыThe subject of the invention is a method for producing 1,2,4-triazolone-5 derivatives of the general formula

,0г, 0g

RCHplCHfKо .RCHplCHfKo.

CHs CHs

где R - атом водорода, метил, -СНзС -, -CH2ONO2-rpynna, отличающийс  тем, что 1-метил-3-нитро-1,2,4-триазолон-5 подвергают взаимодействию с ia-окисью общей формулы:where R is a hydrogen atom, methyl, -CH3C-, -CH2ONO2-rpynna, wherein 1-methyl-3-nitro-1,2,4-triazolone-5 is reacted with an ia-oxide of the general formula:

CHj-CH-RCHj-CH-R

где R имеет указанные значени , в водноспиртовой среде в присутствии едкого натра при 15-25°С с последующим выделением целевого продукта известными приемами.where R has the indicated values, in a water-alcohol medium in the presence of caustic soda at 15-25 ° C, followed by isolation of the target product by known methods.

SU2015039A 1974-04-17 1974-04-17 The method of obtaining derivatives 1,2,4triazolone-5 SU497298A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2015039A SU497298A1 (en) 1974-04-17 1974-04-17 The method of obtaining derivatives 1,2,4triazolone-5

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2015039A SU497298A1 (en) 1974-04-17 1974-04-17 The method of obtaining derivatives 1,2,4triazolone-5

Publications (1)

Publication Number Publication Date
SU497298A1 true SU497298A1 (en) 1975-12-30

Family

ID=20581652

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2015039A SU497298A1 (en) 1974-04-17 1974-04-17 The method of obtaining derivatives 1,2,4triazolone-5

Country Status (1)

Country Link
SU (1) SU497298A1 (en)

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