反应 #73167

ord-12623be93dd243adbe73b39f5553d9ee

反应条件

详细条件
See reaction.notes.procedure_details.

后处理

  1. 1
    其他synthesized

实验过程

Intermediate B was reacted via palladium coupling with 2-cyclopropyl-1H-imidazole (synthesized according to U.S. Pat. No. 6,610,723, column 91, Example 409, the disclosure of which is hereby incorporated by reference with respect to this compound) to provide the title compound. 1H NMR (CD3OD) δ: 8.05 (s, 1H), 8.04 (d, J=2.2 Hz, 1H), 7.46 (d, J=2.2 Hz, 1H), 4.43 (pent, J=3.7 Hz, 2H), 3.40 (s, 3H), 3.21 (pent, J=3.3 Hz, 1H), 2.20-2.05 (m, 1H), 2.05-1.77 (m, 7H), 1.75-1.60 (m, 2H), 1.36 (d, J=7.5 Hz, 2H), 1.30-1.10 (m, 2H), 0.87 (t, J=7.5 Hz, 3H); LCMS: 367.1 m/z (M+H)+; ret. Time: 6.70 min (Analytical Method C).

来源

DOI: 10.6084/m9.figshare.5104873.v1专利: US08541418B2uspto-grants-2013_09