Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate → HCID 136245919, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example-107 by using 1-(5-(aminomethyl)-2-chlorophenyl)-3-(4-(cyclopropylethynyl)phenyl)-1H-1,2,4-triazol-5(4H)-one (0.080 g, 0.228 mmol), DMF (5 mL), 3-methoxy-2,2-dimethylpropanoic acid (0.040 g, 0.342 mmol), BOP (0.151 g, 0.342 mmol), TEA (2.0 mL) to afford 0.010 g of the desired product. 1H NMR (300 MHz, DMSO d6): δ 0.75 (m, 2H), 0.83 (m, 2H), 1.10 (s, 6H), 1.51 (m, 1H), 3.34 (m 2H), 4.31 (br s, 2H), 4.85 (m, 1H), 7.37-7.50 (m, 3H), 7.58 (d, J=7.8 Hz, 1H), 7.77-7.83 (m, 3H), 8.11 (br s, 1H), 12.56 (s, 1H); MS (m/z): 465.07 (M+H)+.

Provenance & Evidence