(R)-3-((S)-1-(4-bromophenyl)ethyl)-6-(3-hydroxypropyl)-6-phenyl-1,3-oxazinan-2-one → (R)-6-(3-hydroxypropyl)-3-((S)-1-(4-(2-hydroxypyridin-4-yl)phenyl)ethyl)-6-phenyl-1,3-oxazinan-2-one

Participants

Reaction Steps

The title compound was prepared from (R)-3-((S)-1-(4-bromophenyl)ethyl)-6-(3-hydroxypropyl)-6-phenyl-1,3-oxazinan-2-one following procedures analogous to those described in Example 313 Steps 3 and 4 using 4-bromo-2-hydroxypyridine in Step 4. LC-MS Method 2 tR=1.019, m/z=865.4; 1H NMR (CDCl3) 1.29-1.40 (m, 1H), 1.49 (d, 3H), 1.60-1.72 (m, 1H), 1.83-2.01 (m, 3H), 2.18 (m, 1H), 2.21-2.37 (m, 2H), 2.88 (m, 1H), 3.51 (m, 2H), 5.63 (m, 1H), 6.41 (d, 1H), 6.68 (s, 1H), 6.90 (d, 2H), 7.21-7.33 (m, 7H), 7.39 (d, 1H).

Provenance & Evidence