Compound 26

Dimethyl (S)-4,5,5',6,6'-pentakis(benzyloxy)-4'-(3,4-bis(benzyloxy)-6-formyl-2-hydroxyphenoxy)-[1,1'-biphenyl]-2,2'-dicarboxylate

From: A unified strategy for the synthesis of highly oxygenated diaryl ethers featured in ellagitannins