2,3,5-Trifluorobenzenepropanal → HCID 66733738, compound

Participants

Reaction Steps

According to the general procedure (GP10), microwave-assisted Pictet-Spengler reaction (60 W; 140° C.; 6.5 bars; 10 min.) between 2-(2-ethyl-4-iodo-imidazol-1-yl)-ethylamine (2.331 mmol) and 3-(2,3,5-trifluoro-phenyl)-propionaldehyde (0.600 g; 3.189 mmol) afforded 3-ethyl-1-iodo-8-[2-(2,3,5-trifluoro-phenyl)-ethyl]-5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine. LC-MS: tR=0.69 min.; [M+H]+=436.23 g/mol.

Provenance & Evidence