(S)-2-tert-butoxy-2-(5-(4-chlorophenyl)-7-methyl-2-morpholinoquinolin-6-yl)ethanol → (S)-2-(2-(Benzyloxy)-5-(4-chlorophenyl)-7-methylquinolin-6-yl)-2-tert-butoxyacetic acid

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Reaction Steps

(S)-2-(2-(Benzyloxy)-5-(4-chlorophenyl)-7-methylquinolin-6-yl)-2-tert-butoxyacetic acid (65A) (3.3 mg) was prepared in a similar manner as compound ((S)-2-tert-butoxy-2-(5-(4-chlorophenyl)-7-methyl-2-morpholinoquinolin-6-yl)acetic acid of Example 29 except using (S)-2-(2-(benzyloxy)-5-(4-chlorophenyl)-7-methylquinolin-6-yl)-2-tert-butoxyethanol instead of ((S)-2-tert-butoxy-2-(5-(4-chlorophenyl)-7-methyl-2-morpholinoquinolin-6-yl)ethanol. 1H-NMR 400 MHz (CD3OD) δ 7.82 (d, J=9.6 Hz, 1 H), 7.71 (s, 1 H), 7.80 (m, 3 H), 7.51 (m, 2 H), 7.41-7.10 (m, 4 H), 7.12 (d, J=9.6 Hz, 1 H), 5.58 (s, 2 H), 5.18 (s, 1 H), 2.66 (s, 3 H), 0.97 (s, 9 H); LCMS-ESI+ (m/z): [M+H]+ calcd for C29H29ClNO4: 490.2. Found: 490.2.

Provenance & Evidence