反应详情

[(4S)-4-Methyl-2,5-dioxoimidazolidin-4-yl]methanesulfonyl chloride (0.086 g, 0.38 mmol) in anhydrous NMP (0.50 mL) was added dropwise to a stirred solution of 6-(4-chlorophenyl)-1,2,3,4-tetrahydro-2,7-naphthyridine (0.046 g, 0.19 mmol), DIPEA (0.066 mL, 0.38 mmol) and anhydrous NMP (1.5 mL) at RT. After the addition was complete the solution was stirred at RT for 1.5 h, then diluted with water (1 mL) and purified by preparative HPLC to afford 0.0070 g (8%) of the title compound as a white solid.

1. additionAfter the addition
2. custompurified by preparative HPLC