Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)- → HCID 66829718, compound

Participants

Reaction Steps

10-Camphorsulfonic acid (107 mg, 0.462 mmol), 2-(2,5-Dichloro-pyrimidin-4-ylamino)-3-fluoro-N-methyl-benzamide (132 mg, 0.420 mmol), and 3-Amino-9-ethyl-7-hydroxymethyl-6,7,8,9-tetrahydro-5-oxa-9-aza-benzocyclohepten-7-ol (0.100 g, 0.420 mmol) in Isopropyl alcohol (3.0 mL) and the mixture was irradiated in a CEM microwave (120° C., 40 min). The reaction mixture was then purified by HPLC and lyophilized to afford 2-[5-Chloro-2-(9-ethyl-7-hydroxy-7-hydroxymethyl-6,7,8,9-tetrahydro-5-oxa-9-aza-benzocyclohepten-3-ylamino)-pyrimidin-4-ylamino]-3-fluoro-N-methyl-benzamide as a black lyophilate (2 mg, 1%). LCMS: 517.32 (M+H); HNMR (CD3CN): 9.70 (s, 1H), 8.03 (s, 1H), 7.43 (m, 3H), 7.10 (s, 1H), 7.00 (s, 1H), 6.84 (d, J=8.84 Hz, 1H), 6.66 (d, J=8.60 Hz, 1H), 4.02 (q, J=6.80 Hz, 2H), 3.87 (s, 1H), 3.51 (s, 1H), 3.32 (m, 4H), 3.13 (s, 2H), 2.81 (s, 5H), 1.12 (t, J=7.08 Hz, 3H).

Provenance & Evidence