In chemical reaction engineering, simulations are useful for investigating and optimizing a particular reaction process or system., Reference of 20870-79-5
General procedure: Trifluoroacetic acid (0.75 mL, 0.009 mol) was added to a cooled (0 C) solution (4.5 mL CH2Cl2) of3-amino-2,2?-bipyridine (0.513 g, 0.003 mol), followed by isoamyl nitrite (0.61 mL, 0.004 mol). After 1 h,the diazonium salt of 3-amino-2,2?-bipyridine was precipitated out by cooling the reaction mixtureto -78 C, followed by the addition of diethyl ether (30 mL). The precipitate was filtered. A sample(2 mmol; 0.27 g) of indol-2-one was dissolved in dilute potassium hydroxide solution (15 mL) andcooled in a saltice bath and then cold diazonium solution was added to this cooled solution portionwise by stirring. The solution was further stirred at 0-5 C for 1 h. The pH of the reaction mixturewas maintained at 4-6 by the addition of solid sodium acetate in portions. The mixture was stirredfor 24 h at room temperature. The resulting solid was filtered, washed with cold water, and air-dried.Crystallization from ethanol gave yellow crystalline.
Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.Read on for other articles about 20870-79-5.
Reference:
Article; ?andrik, Robert; Tisovsky, Pavol; Csicsai, Klaudia; Donovalova, Jana; Gaplovsky, Martin; Sokolik, Robert; Filo, Juraj; Gaplovsky, Anton; Molecules; vol. 24; 14; (2019);,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem