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 of cis-(+/−)-4-{[5-(2-chloro-4-methoxyphenyl)-3,6-diethylpyrazin-2-yl]amino}tetrahydrofuran-3-ol and 1-bromo-3-fluoropropane and making non-critical variations provided the title compound as a colorless semi-solid. IR (liq.) 2969, 2936, 2875, 1606, 1565, 1481, 1441, 1397, 1287, 1230, 1203, 1127, 1075, 1059, 1046 cm−1; OAMS supporting ions at: ESI+ 438.2; MS (EI) m/z 437 (M+); HRMS (FAB) calcd for C22H29CLFN3O3+H1 438.1960, found 438.1965. Anal. Calcd for C22H29ClFN3O3: C, 60.34; H, 6.67; N, 9.59. Found: C, 60.31; H, 6.78; N, 9.65.