Cyclopropanecarboxaldehyde → 4-Trifluoromethyl-7-methyl-6-cyclopropylmethyl-6,7,8,9-tetrahydropyrido[2,3-g]quinolin-2(1H)-one

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Reaction Steps

This compound was prepared in a similar fashion as that described in Example 84 from Compound 187 (Structure 33 of Scheme VI, where R1=methyl, n=1) and cyclopropanecarboxaldehyde. 1H NMR (400 MHz, CDCl3) 10.91 (br. s, 1H), 7.14 (s, 1H), 7.01 (s, 1H), 6.94 (s, 1H), 3.65 (m, 1H), 3.35 (dd, 1H, J=15.0, 5.5), 3.09 (dd, 1H, J=15.0, 6.2), 2.97–2.82 (m, 2H), 2.00–1.94 (m, 1H), 1.84–1.79 (m, 1H), 1.17 (d, 3H, J=6.5), 0.88–0.85 (m, 1H), 0.58 (m, 2H), 0.28 (dd, 2H, J=10.3, 5.0).

Provenance & Evidence