(E)-5-(3-phenylallyloxymethyl)-1-triphenylmethyl-4,5,6,7-tetrahydro-1H-benzimidazole 、 (E)-5-(3-phenylallyloxymethyl)-3-triphenylmethyl-4,5,6,7-tetrahydro-3H-benzimidazole 在
crude product 、 silica 作用下,
以
溶剂黄146 、
水 为溶剂,
反应 2.0h,
以to give 179 mg of the title compound的产率得到(E)-5-(3-phenylallyloxymethyl)-4,5,6,7-tetrahydro-1H-benzimidazole