methyl 3'-hydroxy-2,6,2'-trimethylbiphenyl-4-carboxylate 、
2-benzoyloxymethyl-5-bromomethylbenzyl benzoate 、
potassium carbonate 以the desired product is obtained in the form of white crystals (m.p.=131-132° C.; m=2.16 g; Y=95%)的产率得到methyl 3'-[3,4-bis(1-phenylmethanoyloxymethyl)benzyloxy]-2,6,2'-trimethylbiphenyl-4-carboxylate