tert-butyl 2-(2-(1-(3-hydroxyphenyl)-2-oxabicyclo[2.2.2]octan-4-yl)ethoxy)acetate 、
溴甲基环己烷 在
2-(2-(1-(3-(cyclohexylmethoxy)phenyl)-2-oxabicyclo[2.2.2]octan-4-yl)ethoxy)acetic acid 、 crude product 作用下,
反应 0.42h,
以Flow rate: 20 mL/min) to give the title compound (8 mg, 65% yield; 100% purity by LC/MS) as a light yellow oil的产率得到2-(2-(1-(3-(cyclohexylmethoxy)phenyl)-2-oxabicyclo[2.2.2]octan-4-yl)ethoxy)acetic acid