Win 35428 → (1R,5S)-2beta-formyl-3beta-(p-fluorophenyl)tropane

Beteiligte Stoffe

Reaktionsschritte

Using a procedure similar to that described in Example 8, sub-part b, except replacing the compound 15 used therein with compound 17, the compound 20 was prepared as a colorless oil: 1H NMR (CDCl3) δ1.74 (d,1H, J=8.5), 1.64-1.82 (m,1H), 1.91 (dt,1H, J=3.8 and 12.7), 2.21 (s,3H), 2.10-2.33 (m,2H), 2.39-2.54 (m,2H), 3.16 (dt,1H, J=5.7 and 12.9), 3.40-3.48 (m,1H), 3.50-3.60 (m,1H), 7.00 (t, 2H, J=8.7), 7.19 (dd, 2H, J=6.0 and 8.4), 9.64 (d,1H, J=3.2).

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