RU95101332A - Method of synthesis of 2-[3-(n,n,n-trialkylammonio)propionamido]-2-methylpropanesulfo- nates - Google Patents

Method of synthesis of 2-[3-(n,n,n-trialkylammonio)propionamido]-2-methylpropanesulfo- nates

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Publication number
RU95101332A
RU95101332A RU95101332/04A RU95101332A RU95101332A RU 95101332 A RU95101332 A RU 95101332A RU 95101332/04 A RU95101332/04 A RU 95101332/04A RU 95101332 A RU95101332 A RU 95101332A RU 95101332 A RU95101332 A RU 95101332A
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RU
Russia
Prior art keywords
trialkylammonio
acrylamido
methylpropanesulfo
nates
propionamido
Prior art date
Application number
RU95101332/04A
Other languages
Russian (ru)
Other versions
RU2079490C1 (en
Inventor
О.А. Казанцев
К.В. Ширшин
С.М. Данов
Original Assignee
Нижегородский государственный технический университет
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 Нижегородский государственный технический университет filed Critical Нижегородский государственный технический университет
Priority to RU95101332A priority Critical patent/RU2079490C1/en
Publication of RU95101332A publication Critical patent/RU95101332A/en
Application granted granted Critical
Publication of RU2079490C1 publication Critical patent/RU2079490C1/en

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

Abstract

FIELD: organic chemistry. SUBSTANCE: product: 2-[3-(N,N,N-trialkylammonio)propionamido] -2-methylpropanesulfo- nates of the general formulawhere. Method involves interaction of tertiary amines with 2-acrylamido-2-methylpropanesulfoacid in an aqueous medium followed by isolation of the end product by solvent and unreacted parental substances removal. Process is carried out at mole ratio of tertiary amine and 2-acrylamido-2-methylpropanesulfoacid = (1.02-2.10):1.00. EFFECT: improved method of synthesis.

Claims (1)

Изобретение относится к органической химии, в частности к способам получения 2-[3-(N, N,N-триалкиламмонио)- пропионанидо]-2-метилпропансульфонатов общей формулы, приведенной в описании. Способ включает взаимодействие третичных аминов с 2-акриламидо2-метилпропансульфокислотой в водной среде с последующим выделением целевого продукта путем удаления растворителя и непрореагировавших исходных веществ. Процесс осуществляют при мольном соотношении третичного амина и 2-акриламидо-2-метилпропансульфокислоты, равном (1,02 - 2,10) : 1,00.The invention relates to organic chemistry, in particular to methods for producing 2- [3- (N, N, N-trialkylammonio) propionanido] -2-methylpropanesulfonates of the general formula given in the description. The method involves the interaction of tertiary amines with 2-acrylamido-2-methylpropanesulfonic acid in an aqueous medium, followed by isolation of the target product by removing the solvent and unreacted starting materials. The process is carried out at a molar ratio of tertiary amine and 2-acrylamido-2-methylpropanesulfonic acid equal to (1.02 - 2.10): 1.00.
RU95101332A 1995-01-31 1995-01-31 Method for synthesis of 2-[3-(n,n,n-trialkylammonio)-propionamido]-2-methylpropanesul- -fonates RU2079490C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95101332A RU2079490C1 (en) 1995-01-31 1995-01-31 Method for synthesis of 2-[3-(n,n,n-trialkylammonio)-propionamido]-2-methylpropanesul- -fonates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95101332A RU2079490C1 (en) 1995-01-31 1995-01-31 Method for synthesis of 2-[3-(n,n,n-trialkylammonio)-propionamido]-2-methylpropanesul- -fonates

Publications (2)

Publication Number Publication Date
RU95101332A true RU95101332A (en) 1996-07-10
RU2079490C1 RU2079490C1 (en) 1997-05-20

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Application Number Title Priority Date Filing Date
RU95101332A RU2079490C1 (en) 1995-01-31 1995-01-31 Method for synthesis of 2-[3-(n,n,n-trialkylammonio)-propionamido]-2-methylpropanesul- -fonates

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RU (1) RU2079490C1 (en)

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RU2079490C1 (en) 1997-05-20

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