Hydrochloric Acid → HCID 70213341, compound

Participants

Reaction Steps

To a solution of 1.03 g (2.46 mmol) of 1,2-dihydro-3-methyl-1-[3,3-dimethyl-5-(trifluoromethanesulfonamido)pentan-1-yl]-1,4,7b-triazacyclopent[cd]inden-2-one in 30 ml of methanol was added 0.29 ml (3.5 mmol) of conc. HCl. The solvent was distilled off, and the residue was recrystallized (solvent: ethanol/diethylether) to give 0.928 g of the desired compound (82.9%, pale yellow powdery substance), m.p.162.0-165.0° C.

Provenance & Evidence