1-Piperonylpiperazine → HCID 54704602, compound

Participants

Reaction Steps

Compound 749 was prepared from 1-(2,2-dimethoxy-ethyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid (3,4-dichloro-benzyl)-methyl-amide and 1-benzo[1,3]dioxol-5-ylmethyl-piperazine using the method described for compound 747. The title compound was isolated as a white solid (0.0068 g, 17% yield). HRMS (M+H) calcd for C27H31N4Cl2O5: 561.16716. found: 561.1674.

Provenance & Evidence