883-44-3, Adding some certain compound to certain chemical reactions, such as: 883-44-3, name is 2-(3-Hydroxypropyl)isoindoline-1,3-dione, 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 883-44-3.
Step 2. Preparation of 3-(l,3-dioxoisoindolin-2-yl)propanal A mixture of 2-(3-hydroxypropyl)isoindoline-l,3-dione (2.0 g, 8.76 mmol) and IBX (8.2 g, 29.27 mmol) in 60 mL EA was refluxed for 2 h. The mixture was filtered and filtrate was concentrated to afford 3-(l,3-dioxoisoindolin-2-yl)propanal (2.0 g , yield: 100%) as white solid. NMR (500 MHz, CDC13): delta 9.82 (s, 2H), 7.84-7.86 (m, 2H), 7.72-7.74 (m, 2H), 4.04 (t, J = 7.0 Hz, 2H), 2.87-2.89 (m, 2H) ppm. MS (ESI): m/z 553.7 [M+l]+.
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 883-44-3.
Reference:
Patent; EPIZYME, INC.; CHESWORTH, Richard; KUNTZ, Kevin, Wayne; OLHAVA, Edward, James; PATANE, Michael, A.; WO2012/82436; (2012); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem