Adding a certain compound to certain chemical reactions, such as: 19155-24-9, name is 3,3-Dimethylindolin-2-one, belongs to indolines-derivatives 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 19155-24-9, Computed Properties of C10H11NO
(1) To ice-cooled carbon disulfide (77 ml) were added anhydrous aluminum chloride (61.2 g) and chloroacetyl chloride (36.5 g), and then 2,3-dihydro-3,3-dimethylindol-2-one (24.6 g) was added thereto. The mixture was stirred for 10 minutes at ambient temperature and for 4 hours at 35° to 40° C. The solvent was removed by decantation and to the residue was added ice-water. The resulting crystal was collected, washed with water and dried to give 5-chloroacetyl-2,3-dihydro-3,3-dimethylindol-2-one (37.39 g). mp: 230°-233° C. IR (Nujol): 1725, 1670, 1610 cm-1
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3,3-Dimethylindolin-2-one, other downstream synthetic routes, hurry up and to see.