22766-68-3, One of the major reasons is to use measurements of the macroscopic properties of a system, the rate of change in the concentration of reactants or products with time, to discover the sequence of events that occur at the molecular level. 22766-68-3, introduce a new downstream synthesis route.
In a 500 mL three-necked flask, phenyllithium (160 mL, lM in THF) was treated with nitrogen Was slowly added dropwise to a solution of compound 1-4 (6.8 g, 0.04momicron1) in tetrahydrofuran (120 mL) Control the temperature at -50 C and stir at room temperature overnight. Water (200 mL) was added to quench the reaction, Extracted with ethyl acetate (500 mL), the organic layer was washed with saturated brine, dried over sodium sulfate, The solvent was evaporated under reduced pressure to give 6.8 g of a brown viscous solid, Ethyl acetate: petroleum ether = 1: 2 (200 mL) was added and stirred at room temperature for 2 h, filtered, The filter cake was washed with petroleum ether and dried to give a 5.1g lime light gray solid.
This molecular description is the mechanism of the reaction; it describes how individual atoms, ions, or molecules interact to form particular products.If you are interested, you can also browse other articles of Ethyl quinuclidine-4-carboxylate, , We look forward to the emergence of more reaction modes in the future.
Reference£º
Patent; Yifang Bio-technology (Shanghai) Co., Ltd.; Dai Xing; Jiang Yueheng; Wang Yaolin; (26 pag.)CN107200734; (2017); A;,
Quinuclidine – Wikipedia
Quinuclidine | C7H13N | ChemSpider