Rti 32 → (1R,5S)-2beta-formyl-3beta-(p-tolyl)tropane

関与物質

反応手順

Using a procedure similar to that described in Example 8, sub-part b, except replacing the compound 15 used therein with compound 16, the title compound 19 was prepared as a colorless oil: 1H NMR (CDCl3) δ1.70 (d, 1H. J=8.7 Hz), 1.60-1.78 (m, 1H), 1.89 (dt, 1H, J=3.9 and 12.9), 2.19 (s, 3H), 2.30 (s, 3H), 2.10-2.33 (m, 2H), 2.39-2.53 (m, 2H), 3.14 (dt, 1H, J=5.7 and 12.9 Hz), 3.36-3.45 (m, 1H), 3.46-3.55 (m, 1H), 7.10 (br s, 4H), 9.66 (d, 1H, J=3.3 Hz).

情報源と証拠