1,1'-(1,3-propanediyl)-bis[dimethyl 2-ethyl-5-(4-chlorochlorophenyl)pyrrole-3,4-dicarboxylate] 在
lithium aluminium tetrahydride 作用下,
以
1,4-二氧六环 为溶剂,
以91%的产率得到[5-(4-Chlorophenyl)-1-[3-[2-(4-chlorophenyl)-5-ethyl-3,4-bis(hydroxymethyl)pyrrol-1-yl]propyl]-2-ethyl-4-(hydroxymethyl)pyrrol-3-yl]methanol