Methanesulfonyl chloride → methanesulfonic acid [5-(1-methyl-1H-indol-2-yl)-pyridin-3-yl]-amide

Participants

Reaction Steps

2-(5-amino-pyridin-3-yl)-1-methyl-1H-indole (Example 100) and methanesulfonyl chloride are processed according to the methods described in Example 225a and 225c to give methanesulfonic acid [5-(1-methyl-1H-indol-2-yl)-pyridin-3-yl]-amide. 1H NMR (400 MHz, DMSO-d6) δ ppm 3.15 (s, 3H), 3.77 (s, 3H), 6.71 (s, 1H), 7.06-7.13 (m, 1H), 7.23 (ddd, J=8.2, 7.1, 1.1 Hz, 1H), 7.53 (d, J=7.6 Hz, 1H), 7.61 (d, J=7.6 Hz, 1H), 7.79 (t, J=2.2 Hz, 1H), 8.48 (d, J=2.3 Hz, 1H), 8.58 (d, J=2.0 Hz, 1H), 10.18 (s, 1H). HRMS: (ESI) m/z 302.0966 [(M+H)+ Calcd for C15H16N3O2S 302.0958].

Provenance & Evidence