反应详情

The title compound was prepared using a procedure similar to that of 2-chloro-N-(1-hydroxy-3,3-dimethyl-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-4-vinyl-benzamide with isopropenyl tributylstannane replacing tributyl(vinyl)tin. Data: LCMS (M/Z): 356 (M+H); 1H NMR (DMSO-d6) δ: 1.44 (s, 6 H) 2.14 (s, 3 H) 5.24 (s, 1 H) 5.57 (s, 1 H) 7.38 (d, J=8.2 Hz, 1 H) 7.57 (ddd, J=1.5, 1.0, 0.8 Hz, 2 H) 7.62-7.66 (m, 1 H) 7.69 (dd, J=8.2, 2.0 Hz, 1 H) 8.05 (dd, J=1.6, 0.6 Hz, 1 H) 9.09 (br. s., 1 H) 10.49 (s, 1 H).