Benzenesulfonyl chloride → HCID 54033784, compound

Participants

Reaction Steps

The title compound of Step B was prepared from {3-[(4-pyrazol-1-yl-benzylamino)-methyl-phenoxy}-acetic acid tert-butyl ester of Step A and benzenesulfonyl chloride following the method described in Example 3, Step B with a reaction time of 2 h. 1H NMR (400 MHz, CDCl3) δ 8.01 (d, 1H), 7.86-7.49 (m, 8H), 7.07 (m, 3H), 6.73 (m, 1H), 6.60 (d, 1H), 6.56 (s, 1H), 6.42 (m, 1H), 4.33 (s, 2H), 4.32 (s, 2H), 4.27 (s, 2H), 1.46 (s, 9H); MS 534 (M+1).

Provenance & Evidence