反应详情

Following the procedure of Example 1, step 3, 2-nitro-4,5,8,9,10,11-hexahydro-7H-cyclohepta[b]pyrrolo[3,2,1-hi]indole was hydrogenated over 5% palladium on carbon to provide 4,5,8,9,10,11-hexahydro-7H-cyclohepta[b]pyrrolo[3,2,1-hi]indole-2-amine which was used for the coupling reactions.