反応 #73772

ord-1e32dd87fc1f41d295495ed17120d020

反応条件

詳細条件
See reaction.notes.procedure_details.

実験手順

By following the procedure described in Example 9A and 9B but substituting 3,4-difluorophenylmagnesium bromide for 4-chlorophenylmagnesium bromide, the title compound was obtained. LC/MS: (PS-A2) Rt 2.54 [M+H]+ 326. 1H NMR (Me-d3-OD) δ 2.95 (2H, d), 4.53 (1H, t), 7.27 (6H, m), 7.50 (2H, d), 7.91 (2H, s).

出典

DOI: 10.6084/m9.figshare.5104873.v1特許: US08541461B2uspto-grants-2013_09