Reference of 722-92-9, Adding some certain compound to certain chemical reactions, such as: 722-92-9, name is 2-(4-Aminophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol,molecular formula is C9H7F6NO, 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 722-92-9.
Example 500 2-Acetyl-5-(cyclopropylsulfamoyl)-N-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl]-2,3-dihydro-1H-isoindole-1-carboxamide DIPEA (0.162 mL, 0.92 mmol) was added to 2-acetyl-5-(cyclopropylsulfamoyl)-2,3-dihydro-1H-isoindole-1-carboxylic acid (100 mg, 0.31 mmol), 2-(4-aminophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (88 mg, 0.34 mmol) and HATU (129 mg, 0.34 mmol) in DCM (5 mL) under nitrogen. The resulting solution was stirred at room temperature for 1 hour. The reaction mixture was quenched with saturated NH4C1 (20 mL), extracted with DCM (3*20 mL), the organic layer was dried over Na2SO4, filtered and evaporated to afford dark solid. The crude product was purified by flash silica chromatography, elution gradient 0 to 100percent EtOAc in petroleum ether. Pure fractions were evaporated to dryness to afford 2-acetyl-5-(cyclopropylsulfamoyl)-N-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl]-2,3-dihydro-1H-isoindole-1-carboxamide (40.0 mg, 22.94percent) as a colorless solid. LC/MS: m/z=566 [M+H]+. HRMS: calculated for (C23H21F6N3O5S+H)+566.1184. found (ESI [M+H]+) 566.1185. 1H NMR (400 MHz, DMSO-d6, mixture of rotamers, 4.5*:1) delta 0.36-0.54 (m, 4H), 1.99, 2.15*(s, 3H), 2.08-2.10 (m, 1H), 4.76-4.93, 5.00-5.09*(m, 2H), 5.71*, 5.91 (s, 1H), 7.61-7.70 (m, 3H), 7.71-7.82 (m, 3H), 7.84-7.92 (m, 1H), 8.00, 8.02*(d, 1H), 8.67*, 8.69 (s, 1H), 10.71*, 10.94 (s, 1H).
According to the analysis of related databases, 722-92-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; AstraZeneca AB; NARJES, Frank; OLSSON, Roine Ingemar; VON BERG, Stefan; LEVER, Sarah; (112 pag.)US2017/166527; (2017); A1;,
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