Electric Literature of 501-29-1, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 501-29-1 as follows.
A mixture of 4-chloro-3-fluoroanisole (2.52 g, 15.7 mmol, 1.0 eq.), silver trifluoroacetate (8.57 g, 38.8 mmol, 2.5 eq.), iodine (7.95 g, 31.3 mmol, 2.0 eq.) and chloroform (100 mL) is stirred at r.t. for 16h. The reaction mixture is filtered through a silica plug on a fritted funnel and rinsed with chloroform. The filtrate is washed successively with an aqueous solution of Na2S2O3, water and brine, dried over MgSO4, filtered and concentrated in vacuo. The residue is purified by flash chromatography on silica gel to afford the expected product
According to the analysis of related databases, 501-29-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; GALAPAGOS NV; LES LABORATOIRES SERVIER; LABEGUERE, Frederic, Gilbert; HENG, Rama; DE CEUNINCK, Frederic, Andre; ALVEY, Luke, Jonathan; AMANTINI, David; BREBION, Franck, Laurent; DEPREZ, Pierre, Marc, Marie, Joseph; GOSMINI, Romain, Luc, Marie; JARY, Helene; PEIXOTO, Christophe; POP-BOTEZ, Iuliana, Ecaterina; VARIN, Marie, Laurence, Claire; (180 pag.)WO2017/211666; (2017); A1;,
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