Downstream synthetic route of 72752-52-4

The synthetic route of 72752-52-4 has been constantly updated, and we look forward to future research findings.

72752-52-4, 2-Piperidinobenzonitrile is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,72752-52-4

General procedure: Intermediates benzylamino (Figures 2) Protocol A: to a solution of 2-substituted benzonitrile (1 eq.) in THF (50 mL for 50 mmol of starting material) was added phenyl magnesium bromide 1 M (2 eq.) at rt under N2 atmosphere. After completion of the imine formation, MeOH was added to quench the excess of Grignard reagent at 0C. Then, reducing agent (either NaBH4/MeOH, Zn/AcOH, Zn/ammonium acetate/am monia/EtOH or ammonium formate/Pd(OH)2/EtOH) (1 .5 eq. – 2 eq.) was added either directly to the reaction mixture or imine intermediate was isolated before. The reaction was stirred at rt or gently heated at 40-60C. The completion of the reaction was monitored by TLC.

The synthetic route of 72752-52-4 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; GENFIT; DELHOMEL, Jean-Francois; WALCZAK, Robert; MAJD, Zouher; PIHAN, Emilie; BONNET, Pascal; PERSPICACE, Enrico; (198 pag.)WO2016/102633; (2016); A1;,
Piperidine – Wikipedia
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