5205-93-6Relevant articles and documents
Preparation method of N-dimethylaminopropyl(meth)acrylamide
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, (2019/12/02)
The invention discloses a preparation method of N-dimethylaminopropyl(meth)acrylamide. The preparation method comprises the following steps: firstly, carrying out alcohol derivatization on 3-dimethylamino-1-propanol; reacting the derivatization product with (meth)acrylamide in the presence of an organic solvent and an alkali to obtain the N-dimethylaminopropyl(meth)acrylamide. Compared with a conventional preparation method adopted in the market, the preparation method disclosed by the invention has the advantages that the reaction conditions are mild, the operation is simple and convenient, the control is easy, the preparation cost is relatively low, and the commercial value is relatively high.
METHOD FOR CONTINUOUSLY PRODUCING ALKYLAMINO(METH)ACRYLAMIDES
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Page/Page column 4, (2012/01/13)
The invention relates to a process for continuously preparing N-alkyl(meth)acrylamides by reacting alkyl (meth)acrylates with high-boiling amines. A catalyst activation and specific workup technique achieve product qualities which have not been achieved to date. In addition, very high space-time yields and overall yields can be achieved.
Method For Producing Alkaline (Meth)Acrylamides
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Page/Page column 8, (2010/03/02)
The invention relates to a method for producing alkaline amides or imides of ethylenically unsaturated C3 to C6 carboxylic acids by reacting amines that contain at least one primary and/or secondary amino group and at least one tertiary amino group with ethylenically unsaturated C3 to C6 carboxlic acids to form an ammonium salt and said ammonium salt is subsequently converted into the alkaline amide or imide by means of microwave radiation, with the proviso that the primary and/or secondary amino group is devoid of alkoxy groups.