反应详情

The title compound was prepared in 45% yield from 2-chloro-4-iodo-furo[2,3-c]pyridin-7-ylamine and iodoethane by a procedure analogous to Intermediate 7. 1H NMR (400 MHz, CDCl3): δ 8.08 (s, 1 H), 6.47 (s, 1 H), 4.71 (br. s., 1 H), 3.59 (qd, J=5.6, 7.2 Hz, 2 H), 1.31 (t, J=7.2 Hz, 3 H); MS (ESI): 322.96, 324.96 [M+H]+; HPLC tR=3.75 min (ZQ3: polar—4 min).

1. customHPLC tR=3.75 min (ZQ3: polar—4 min)