反应详情

3-chloro-4-(4'-isobutylbenzyloxy) phenylacetic acid was prepared in accordance with the procedure designated (f) above by reacting 4-isobutylbenzyl chloride and methyl 3-chloro-4-hydroxyphenylacetate. The resultant product evidenced a melting point of 97°-99° C. (methanol-water 4:1), the yield being 61%.