反应详情

Prepared from 3-bromophenylacetonitrile and (1,4-dihydro-4,4-dimethyl-2-oxo-2H-3,1-benzooxazin-6-yl)boronic acid. White solid: mp 188-190° C.; 1H-NMR (DMSO-d6) δ 10.33 (s, 1H), 7.62 (m, 2H), 7.55 (m, 2H), 7.48 (d, 1H, J=8.00 Hz), 7.33 (d, 1H, J=7.57 Hz), 6.99 (d, 1H, J=8.81 Hz), 4.09 (s, 2), 1.67 (s, 6H), MS m/z 291(M−H). Anal. Calc. For C18H16N2O2.0.3 H2O: C, 72.61; H, 5.62; N, 9.41. Found: C, 73.00; H, 5.43; N, 8.81.