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. 959235-95-1, name is 6-(Trifluoromethoxy)indoline, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C9H8F3NO
A mixture of 6-(trifluoromethoxy)indoline [CAS 959235-95-1] (2 g, 9.84 mmol), 2-(4-chlorophenyl)acetic acid [CAS 1878-66-6] (1.85 g, 10.8 mmol), HATU (5.6 g, 14.8 mmol) and diisopropylethylamine (4.9 ml_, 29.5 mmol) in DMF (40 ml_) was stirred at room temperature for 12 h. Water was added and the precipitate was filtered off. The residue was taken up with EtOAc. The organic solution was washed with a 10% aqueous solution of K2CO3, brine, dried over MgSO4, filtered and the solvent was evaporated under reduced pressure. The residue was purified by chromatography on silica gel (15-40 muiotatauiota, 80 g, heptane/EtOAc gradient 90/10 to 60/40). The pure fractions were combined and the solvent was concentrated under reduced pressure to give 2-(4-chlorophenyl)-1 -(6-(trifluoromethoxy)indolin-1 – yl)ethanone 7a (3 g).
According to the analysis of related databases, 959235-95-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; JANSSEN PHARMACEUTICALS, INC.; KATHOLIEKE UNIVERSITEIT LEUVEN; BONFANTI, Jean-Francois; KESTELEYN, Bart, Rudolf, Romanie; BARDIOT, Dorothee, Alice, Marie-Eve; MARCHAND, Arnaud, Didier, M; COESEMANS, Erwin; DE BOECK, Benoit, Christian, Albert, Ghislain; RABOISSON, Pierre, Jean-Marie, Bernard; (79 pag.)WO2018/215316; (2018); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem