反应详情

Following the procedure for the preparation of 5-(2,4-dichlorophenyl)-N-[(1R,2S)-2-ethoxy-2,3-dihydro-1H-inden-1-yl]-3,6-diethylpyrazin-2-amine but substituting propargylbromide and making non-critical variations provided the title compound as a white solid. IR (diffuse reflectance) 3451, 3293, 2964, 2932, 1563, 1493, 1469, 1390, 1204, 1184, 1087, 1076, 820, 742, 646 cm−1; OAMS supporting ions at: ESI+ 465.8; MS (EI) m/z 465 (M+); HRMS (FAB) calcd for C26H25CL2N3O+H1 466.1453, found 466.1455. [α]25D=−56 (c 0.83, methylene chloride). Anal. Calcd for C26H25Cl2N3O: C, 66.96; H, 5.40; N, 9.01. Found: C, 66.96; H, 5.49 N, 8.93.