反应详情

Reaction between (1,1-dioxidotetrahydro-2H-thiopyran-4-yl)methyl 4-methylbenzenesulfonate and phenol (7, Intermediate I) following the method used in Example 7 gave (R)-tert-butyl (3-(3-((1,1-dioxidotetrahydro-2H-thiopyran-4-yl)methoxy)phenyl)-3-hydroxypropyl)carbamate as colorless oil. Yield (58%); 1H NMR (400 MHz, DMSO-d6): δ 7.20 (t, J=8.0 Hz, 1H), 6.87 (d, J=8.0 Hz, 2H), 6.78 (d, J=4.0 Hz, 1H), 5.19 (d, J=4.4 Hz, 1H), 4.51-4.49 (bs, 1H), 3.87-3.85 (d, J=8.0 Hz, 1H), 3.22-3.15 (m, 2H), 3.08-3.05 (m, 2H), 2.96-2.94 (m, 2H), 2.15-2.11 (m, 3H), 1.79-1.74 (m, 2H), 1.67-1.65 (m, 2H), 1.36 (s, 9H).