Ethyl Acetate → HCID 10414810, compound

Participants

Reaction Steps

2-[5-Benzyloxycarbonylamino-6-oxo-2-(2-thienyl)-1,6-dihydro-1-pyrimidinyl)-N-(3,3,3-trifluoro-2-hydroxy-1-isopropylpropyl]acetamide was oxidized using a procedure similar to that described in Example 1. Chromatography, with ethyl acetate:dichloromethane (gradient, 15:85, 30:70) as the eluent, gave 2-[5-benzyloxycarbonylamino-6-oxo-2-(2-thienyl)-1,6-dihydro-1-pyrimidinyl)-N-(3,3,3-trifluoro-1-isopropyl-2-oxopropyl]acetamide as a white solid; 300 MHz NMR (DMSO/D2O): 8.41 (s,1), 7.79 (d,1), 7.35 (m,6), 7.10 (m,1), 5.17 (s,2), 4.90 (d,1), 4.76 (d,1), 4.08 (d,1), 2.25 (m,1), 0.90 (d,3), 0.75 (d,3).

Provenance & Evidence