Category: 45267-19-4

45267-19-4, Adding a certain compound to certain chemical reactions, such as: 45267-19-4, name is N-(3-(Dimethylamino)propyl)tetradecanamide, belongs to amides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 45267-19-4.

2) Quaternization reaction: 92.3131.26g was added to a three-necked flask equipped with a reflux condenser.Myristyl propyl dimethyl tertiary amine and 13.40 g of sodium chloroacetate(The molar ratio of myristamide propyl dimethyl tertiary amine to sodium chloroacetate is 1: 1.15), add 30.50g of water to dissolve sodium chloroacetate exactly,Add 15.25g of isopropanol and adjust the pH between 7 and 8.The quaternization reaction was carried out by heating to 80 C, and the free amine value was measured every hour. After 6 hours, the conversion rate was no longer increased, and the reaction was stopped to obtain a crude product.Rotary evaporation to remove isopropanol and water from the crude product.Then add 3 volumes of isopropyl alcohol to dissolve and filter to remove unreacted sodium chloroacetate.Final rotary evaporation to recover isopropanol,Getting myristyl propyl lysine,That is, the betaine type amphoteric surfactant of the present invention has a yield of 94.86%.

According to the analysis of related databases, 45267-19-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Guangzhou University; Shang Xiaoqin; Wang Xinrui; Liu Peng; Liu Rufeng; Jiang Huihua; Chen Haoliang; (13 pag.)CN106800520; (2018); B;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

45267-19-4, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 45267-19-4, name is N-(3-(Dimethylamino)propyl)tetradecanamide, A new synthetic method of this compound is introduced below.

EXAMPLE 1 Preparation of a UV-Light-Absorbing Quaternary Polysiloxane According to the Invention and of the General Formula 5.5 g (0.0176 mol) of a tertiary amine of the general formula: are initially introduced together with 1.9 g (0.032 mol) of acetic acid and 16.5 g of cinnamic acid (0.111 mmol) and 30 ml of isopropanol into a 250 ml four-necked flask fitted with stirrer, dropping funnel, thermometer and reflux condenser. After 5 minutes, 42 g (0.14 mol of epoxy) of an epoxysiloxane of the general formula: are added dropwise, heated to reflux temperature and stirred for 6 hours. The mixture is then distilled at 100 C. under reduced pressure. A high-viscosity, yellow-brown product is obtained.

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Patent; Ferenz, Michael; Gruening, Burghard; Leidreiter, Holger; Messinger, Erika; Pascaly, Matthias; Zuendorff, Astrid; US2006/188456; (2006); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics