Adding a certain compound to certain chemical reactions, such as: 101066-87-9, name is 4-Iodo-2-(trifluoromethyl)benzonitrile, belongs to iodides-buliding-blocks 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 101066-87-9, SDS of cas: 101066-87-9
. Step D. tert-butyl 3-(4-cvano-3-(trifluoromethyl)phenyl)pyrrolidine-l-carboxylate A suspension of tert-butyl 4-(4-cyano-3-(trifluoromethyl)phenyl)-2,3-dihydro-lH-pyrrole- 1-carboxylate and tert-butyl 3-(4-cyano-3-(trifluoromethyl)phenyl)-2,5-dihydro-lH- pyrrole-l-carboxylate (370 mg, 1.10 mmol) and Pd/C (100 mg) in THF (8 mL) was stirred under hydrogen at room temperature for 2 hours. The reaction mixture was filtered and the filtrate was concentrated to afford tert-butyl 3-(4-cyano-3- (trifluoromethyl)phenyl)pyrrolidine-l-carboxylate as a white powder (350 mg, 94%), which was used for the next step without further purification. LCMS (ESI) m/z: 285.1 [M- 56+H]+.
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Reference:
Patent; BEAUFOUR-IPSEN (TIANJIN) PHARMACEUTICAL CO., LTD.; AUVIN, Serge; LANCO, Christophe; DUTRUEL, Oliver; CHAO, Qi; GU, Kaichun; WO2015/100617; (2015); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com