四氢吡喃-2-甲醇 、 5,7-Dihydro-6H-dibenz[c,e)azepine-6-carbonitrile 以there is obtained 2-tetrahydro-2H-pyranylmethyl 5,7-dihydro-6H-dibenz[c,e]azepine-6-carboximidate as a syrup, mass spectrum m/e的产率得到2-tetrahydro-2H-pyranylmethyl 5,7-dihydro-6H-dibenz[c,e]azepine-6-carboximidate