4-Toluenesulfonyl chloride → (Tetrahydro-2H-pyran-4-yl)methyl 4-methylbenzenesulfonate

Participants

Reaction Steps

Commercially available (tetrahydro-2H-pyran-4-yl) methanol (Maybridge), tosyl chloride and triethylamine were processed using the method described in Example 184B to afford the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ ppm 1.05-1.25 (m, 2 H), 1.40-1.53 (m, 2 H), 1.73-1.94 (m, 1 H), 2.43 (s, 3 H), 3.14-3.28 (m, 2 H), 3.71-3.84 (m, 2 H), 3.88 (d, J=6.4 Hz, 2 H), 7.48 (d, J=8.5 Hz, 2 H), 7.79 (d, J=8.5 Hz, 2 H).

Provenance & Evidence