Electric Literature of 702-82-9, Adding some certain compound to certain chemical reactions, such as: 702-82-9, name is 3-Aminoadamantan-1-ol,molecular formula is C10H17NO, 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 702-82-9.
1) A mixed solution of 3-amino-1-adamantanol and 1-chloroacetyl-2-cyanopyrrolidine in a solvent was mixed with a suspension of a base and a catalyst and then preheated by a preheater;2) The preheated mixture enters the tubular reactor, the residence time of the material in the tubular reactor is 60min, and then the reaction liquid withdrawn from the tubular reactor is collected and filtered, washed and purified to obtain the product.The process parameters are as follows:The preheater temperature is 70 C, the tube reactor temperature is 70 C, and the flow rate of the material in the line is 0.5 m / s.The molar ratio of 3-amino-1-adamantanol to 1-chloroacetyl-2-cyanopyrrolidine was 2: 1,3-amino-1-adamantanol was 0.13 g / ml, 1-chloro The concentration of acetyl-2-cyanopyrrolidine was 0.068 g / ml, the molar ratio of potassium carbonate to 1-chloroacetyl-2-cyanopyrrolidine was 1: 1, the amount of potassium iodide was the same as that of 1-chloroacetyl The molar ratio of 2-cyanopyrrolidine was 0.5: 1, and the reaction solvent was 2-butanone.Under this operating condition, the yield of the Viglitin reaction was 85% and the amount of the disubstituted compound was 4.5%.
According to the analysis of related databases, 702-82-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Shanghai Pharmaceutical Group Tsingtao Guofeng Pharmaceutical Co., Ltd.; Liu Zhenyu; Lu Weishen; Zu Jinxiang; Lv Yiqiang; Zhou Zhenyu; (7 pag.)CN104311467; (2017); B;,
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