Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 150544-04-0, name is 6-Aminoindolin-2-one, This compound has unique chemical properties. The synthetic route is as follows., Safety of 6-Aminoindolin-2-one
6-(Morpholin-4-yl)-2-oxindole 6-Amino-2-oxindole (2.2 g), 4.0 g 2,2′-dibromoethyl ether and 7.9 g sodium carbonate were refluxed in 20 ml ethanol overnight, concentrated and diluted with 50 ml of water. The mixture was extracted three times with 50 ml of ethyl acetate and the organic extracts combined, washed with 20 ml of brine, dried over anhydrous sodium sulfate and concentrated to dryness. The solid was chromatographed on a column of silica gel (ethyl acetate:hexane (1:1) containing 0.7percent acetic acid) to give 1.2 g (37percent yield) of the title compound as a beige solid.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 150544-04-0.
Reference:
Patent; SUGEN, Inc.; US2003/69421; (2003); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem