Hydrochloric Acid → HCID 67618887, compound

Participants

Reaction Steps

306 mg of 4-nitrobenzyl (1R, 5S, 6S)-2-{(2S, 4S)-2-[(3S)-3-dimethylaminopyrrolidin-1-ylcarbonyl]-1-(4-nitrobenzyloxycarbonyl)pyrrolidin-4-ylthio}-6-[(1R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate [prepared as described in step (a) above] were dissolved in 12 ml of a 2:1 by volume mixture of tetrahydrofuran and water, after which 0.38 ml of 1N aqueous hydrochloric acid was added, and the mixture was hydrogenated by bubbling hydrogen through it at room temperature for 2 hours in the presence of 600 mg of 10% w/w palladium-on-charcoal. The reaction mixture was then worked up and purified by the same procedure as described in Example 18(b), to give 19 mg of the title compound as a powder.

Provenance & Evidence