反应详情

The title compound was synthesized according to the synthesis of N,N,N′-trimethyl-N′-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane-1,2-diamine, except substituting (S)-1-(4-iodophenyl)-N,N-dimethylpyrrolidin-3-amine (500 mg, 1.58 mmol). The title compound was purified by silica gel chromatography (MeOH/CH2Cl2, 5:95 to 15:85) followed by passing a solution of the desired product (20 mL MeOH) through a PoraPak Rxn CX ionic exchange column as a yellow solid (125 mg, 25%). 1H NMR and LCMS were identical to the enantiomer, (R)—N,N-dimethyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidin-3-amine.

1. customThe title compound was purified by silica gel chromatography (MeOH/CH2Cl2, 5:95 to 15:85)