HCID 131730309, compound → HCID 131730308, compound

Participants

Reaction Conditions

Reaction Steps

Cis(±)methyl-2-(4-{[(4-chloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-4-{[(1-methyl-1-phenylethyl)amino]carbonyl}-1,3-thiazole-5-carboxylate (Example 21; 0.058 g, 0.1 mmol) was dissolved in equal volumes of TFA and DCM. The reaction was heated in a sealed tube to an external temperature of 85° C. overnight. The reaction mixture was concentrated to remove the DCM and excess TFA. The residue was partitioned with EtOAc and NaHCO3 and the organic extracts were dried with MgSO4 and concentrated to a yellow solid (0.050 g, 100%). MS (ES) MH+: 456 for C18H22ClN5O5S.

Provenance & Evidence