Tolylboronic acid → HCID 59166963, compound

Participants

Reaction Steps

(S)-2-[(S)-Phenyl-(2-p-tolyl-pyridin-3-yloxy)-methyl]-morpholine was synthesized from the corresponding amide (6-[Phenyl-(pyridin-3-yloxy)-methyl]-morpholin-3-one) using General Procedure B (employing 4-methylphenylboronic acid in the coupling step) and gave 0.20 g of light brown oil. Two chromatographies of the reaction product on silica gel (eluent—3:1 ethyl acetate/methanol) gave 0.080 g (35%) of the desired product. 1H NMR (400 MHz, CDCl3) δ8.24 (m, 1H), 7.96 (d, 2H), 7.27 (m, 7H), 7.07 (m, 1H), 6.98 (m, 1H), 5.13 (d, 1H), 3.96 (m, 1H), 3.87 (m, 1H), 3.64 (m, 1H), 2.80 (m, 2H), 2.53 (m, 2H), 2.44 (s, 3H). (MS) m/z 361.07 [C23H24N2O2+H+].

Provenance & Evidence