Adding a certain compound to certain chemical reactions, such as: 100510-65-4, name is 6-Amino-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 100510-65-4, name: 6-Amino-3,3-dimethylindolin-2-one
Example No.11: 6-(4-(Cyclopropylamino)furo[3,2-i/|pyrimidin-2-ylamino)-3,3- dimethylindolin-2-oneTo a flask was added 2-chloro-A^-cyclopropylfuro[3,2-i/]pyrimidin-4-amine (0.45 g, 2.14 mmol, Example No.3, Step C), 6-amino-3,3-dimethylindolin-2-one (0.378 g, 2.14 mmol, Astatech), K2C03 (0.89 g, 6.44 mmol) and i-AmOH (5 mL). To the mixture was added Pd2dba3 (0.1 18 g, 0.129 mmol) and X-Phos (0.123 g, 0.258 mmol). The mixture was heated to about 100 C and stirred for about 15 h. The mixture was filtered and the filtrate was directly purified by column chromatography eluting with 0 to 70% of 10% MeOH/DCM (containing 2M 1.5% NH3 in EtOH) and DCM (25 g silica gel)). The material was then dried in a vacuum oven at about 65 C for about 48 h. The solid was then suspended in Et20 (5 mL), sonicated for 2 min and filtered. The solid was dried in a vacuum oven at about 80 C for about 16 h to give 6-(4- (cyclopropylamino)furo[3,2-ii|pyrimidin-2-ylamino)-3,3-dimethylindolin-2-one (0.195 g, 26%o): LC/MS (Table 2, Method c) R, = 1.81 min.; MS m/z: 350 (M+H)+. Syk IC50 = A
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, 6-Amino-3,3-dimethylindolin-2-one, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; ABBOTT LABORATORIES; CALDERWOOD, David, J.; WILSON, Noel, S.; COX, Philip; HOEMANN, Michael, Z.; CLAPHAM, Bruce; MULLEN, Kelly, D.; VASUDEVAN, Anil; VILLAMIL, Clara I; LI, Bin; SOMAL, Gagandeep; WO2012/48222; (2012); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem