反应详情

温度

50 °C

To a solution of (4-pyridine-4-yl)aniline (CAS: 13296-04-3, 0.054 g) and 2-chlorosulfonyl-indole-1-carboxylic acid tert-butyl ester (0.120 g; cf. Shankar, Bandarpalle B.; Gilbert, Eric; Rizvi, Razia K.; Huang, Chunli; Kozlowski, Joseph A.; McCombie, Stuart; Shih, Neng-Yang. WO 2006002133) in 1,2-dichlorethane (5.0 ml) was added DMAP (0.047 g). The reaction mixture was stirred at 50° C. for 3 h and chromatographed on silica gel using dichloromethanelethyl acetate as eluent to obtain the desired compound (0.070 g) as a colorless powder. MS (ISP): 450.4 (M+H)+

1. customchromatographed on silica gel using dichloromethanelethyl acetate as eluent