Write an overview of sodium ethoxide
A solution of sodium-ethoxide that's freshly developed from 2,5 litre anhydrous and 115 g sodium (5 gm atom) heats up to 50 ° C and stirs when inserting 825 gm diethyl malonate. In the transparent solution, 685 gm n-butyl bromide is slowly added. The reaction begins almost immediately and considerable heat is produced. To avoid the violent reaction, the rate of addition shall be changed. It might be important to cool down. The reaction mixture is then fluxed in neutral condition into moist litmus (about 2 hours). The flask is then attached to a distillation column and about two litres of alcohol distillation is carried out with a water bath within 6 hours. The residue is vigorously shaken and treated with about 2 litres of water. The top layer is isolated from and distilled under reduced pressure. The n-butylmalonic ester Second, it takes a low boiling portion of alcohol, water and 7-Azaindole , then there is a tiny intermediate fraction of the unchanged malonic ester and eventua