3-phenoxy-2-(2-propynyloxy)propyl 4-(trifluoromethyl)phenyl telluride 在
六正丁基二锡 作用下,
以
苯 为溶剂,
生成 (E)-2-(phenoxymethyl)-4-<<<4-(trifluoromethyl)phenyl>telluro>methylene>tetrahydrofuran 、 (Z)-2-(phenoxymethyl)-4-<<<4-(trifluoromethyl)phenyl>telluro>methylene>tetrahydrofuran