HCID 22641362, compound → HCID 135529459, compound

Participants

Reaction Steps

A solution of 1.02 g (2.83 mmol) of the 7-benzyloxy-6-butyl-4-pyrrolidin-1-yl-quinoline, product of example 33, dissolved in 50 ml of MeOH was treated with 0.33 g of palladium on charcoal (10%) and then hydrogenated at RT for 2 h until TLC analysis indicated the completion of the reaction. The catalyst was filtered off, the solution was concentrated in vacuo and the residue was dried in a high vacuum to give 0.65 g (82%) of the 6-butyl-4-pyrrolidin-1-yl-quinolin-7-ol as a light yellow solid. ISP mass spectrum, m/e: 271.3 (M+1 calculated for C17H22N2O: 271).

Provenance & Evidence