4-((2-bromo-3-phenylallylidene)amino)-3,5-dimethylphenol 、
2-methylbut-3-yn-2-yl benzoate 在
dichloro(pyridine-2-carboxylato)gold(III) 作用下,
以
二氯甲烷 为溶剂,
以63%的产率得到6-bromo-1-(4-hydroxy-2,6-dimethylphenyl)-4,4-dimethyl-5-phenyl-4,5-dihydro-1H-azepin-3-yl benzoate