反应详情

To a solution of 33 mg (0.07 mmol) of 4-({(5R)-5-[(R)-([tert-butyl(dimethyl)silyl]oxy}(3-chlorophenyl)methyl]pyrrolidin-2-yl}methyl)aniline in 1 mL of anhydrous THF (from Step A) was added tert-butyl carbonate (15.3 mg, 0.07 mmol), followed by TEA (13 uL, 0.07 mmol) and the resulting solution stirred at room temperature under nitrogen atmosphere overnight. The reaction mixture was put directly on a preparative plate (500 uM) and eluted with 30% ethyl acetate in hexane to afford the title compound (25 mg, 78%). m/z (ES) 530, 532 (M, M+2)+, 430, 432 (M-Boc, M-Boc+2)+.

1. washeluted with 30% ethyl acetate in hexane