Triphenylphosphine → 4-[(4-{4-[(1-isopropylpiperidin-4-yl)oxy]phenyl}tetrahydro-2H-pyran-4-yl)methyl]-morpholine

Participants

Reaction Steps

The title compound (52 mg, 12%) was prepared using 4-[4-(morpholin-4-ylmethyl)tetrahydro-2H-pyran-4-yl]phenol, 1-isopropyl-4-hydroxypiperidine (step 1 of intermediate 21), PPh3 and DIAD similarly to the procedure used for intermediate 55. 1H NMR (400 MHz, CD3OD) δ 1.09 (d, 6H), 1.74-1.80 (m, 2H), 1.83-1.90 (m, 2H), 1.98-2.04 (m, 2H), 2.12-2.18 (m, 6H), 2.40 (s, 2H), 2.47 (t, 2H), 2.75 (m, 1H), 2.80-2.85 (m, 2H), 3.47-3.54 (m, 6H), 3.71-3.77 (m, 2H), 4.36 (m, 1H), 6.90 (d, 2H), 7.28 (d, 2H). HRMS ESI+ m/z 403.2951 [MH]+.

Provenance & Evidence