3852-11-7Relevant articles and documents
Feit
, p. 523,524,528 (1967)
MANUFACTURING METHOD OF β-SUBSTITUTED PROPIONIC ACID AMIDE AND N-SUBSTITUTED (METH)ACRYLAMIDE
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Paragraph 0046; 0048; 0050, (2018/07/03)
PROBLEM TO BE SOLVED: To provide a method for industrially manufacturing β-alkoxy propionic acid amide, β-amino propionic acid amide and N-substituted (meth)acryl amide using (meth)acrylic acid ester as starting material at high yield and high purity. SOLUTION: There is provided a method for obtaining N-substituted (meth)acryl amide represented by target compound formula (7) by conducting an amidation reaction with amine using β-substituted propionic acid ester represented by the formula (1) of a product of a Michael addition reaction of (meth)acrylic acid ester and alcohol or amine in presence of a metal complex as a catalyst to obtain β-substituted propionic acid amide represented by the formula (3) and conducting a thermal decomposition reaction of β-substituted propionic acid amide in presence of the metal complex as the catalyst to eliminate alcohol or amine. A-CH2-C(R1)H-C(=O)-OR2 (1), A-CH2-C(R1)H-C(=O)-N(R3)R4 (3), CH2=C(R1)-C(=O)-N(R3)R4 (7) SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT
QUATERNARY SALTS OF N,N-DIMETHYLAMINOETHYL ESTERS OF PIVALIC AND 2-METHYL-3-METHOXYPROPIONIC ACID AND THEIR HYDROLYSIS
Sevcik, Stanislav,Pradny, Martin
, p. 206 - 214 (2007/10/02)
The synthesis and kinetics of quaternization of model compounds of poly(N,N-dimethylaminoethyl methacrylate) in water-alcoholic solutions brought about by methyl iodide and the alkaline hydrolysis of products in water have been investigated.N,N-Dimethylaminoethyl pivalate was selected as a model of the structural unit of the reported polymer; N,N-dimethylaminoethyl-2-methyl-3-methoxypropionate was the model of the terminal unit of the anionically prepared polymer.