methyl 4-(4-chlorobenzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate 、
单水氢氧化锂 在
4-(4-chlorobenzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid 、 crude product 、 ethyl acetate heptane 作用下,
以to give 4-(4-chlorobenzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid (14) as a light red solid (60 mg, 69%)的产率得到4-(4-chlorobenzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid