反应详情

In a similar manner as above, 6,11-dihydro-11-hydroxydibenz[b,e]oxepin-2-carbonitrile XII was prepared from the oxepin-carbonitrile XI in a quantitative yield. IR spectrum (KBr tablet, cm-1): 2230, 1610, 1500, 1260, 1240, 1000; NMR spectrum (CDCl3 +d6DMSO, δ-value, ppm): 5.23(d, 1H), 5.72(d, 1H), 5.88(d, 1H), 6.15(d, 1H), 6.7-7.9(m, 7H).