186581-53-3
重氮甲烷
+
81623-30-5
hydroxymatairesinol-I
→
69586-96-5
(3R,4R)-3-(3,4-Dimethoxybenzyl)-4-[(R)-(3,4-dimethoxyphenyl)(hydr oxy)methyl]dihydro-2(3H)-furanone