2-Chlorophenylboronic acid → HCID 59752587, compound

Participants

Reaction Steps

The title compound (73 mg) was prepared according to Example 263 using 227 mg of 2-ethyl-3-trifluoromethanesulfonyloxy-4,5,7,8-tetrahydro-2H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester (Example 193, Step A) and 120 mg of 2-chlorophenylboronic acid. MS (ESI): exact mass calculated for C15H18ClN3, 275.12; found, m/z 276.4 [M+H]+, 278.4 [M+H]+. 1H NMR (500 MHz, CD3OD): 7.64-7.62 (m, 1H), 7.58-7.48 (m, 2H), 7.41-7.39 (m, 1H), 3.97-3.86 (m, 2H), 3.44-3.42 (m, 2H), 3.20-3.17 (m, 2H), 2.70-2.63 (m, 2H), 1.26 (t, J=7.2 Hz, 3H).

Provenance & Evidence