2-Fluorophenylboronic acid → HCID 59752555, compound

Participants

Reaction Steps

The title compound (121 mg) was prepared according to Example 263 using 205 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 97 mg of 2-fluorophenylboronic acid. MS (ESI): exact mass calculated for C15H18FN3, 259.15; found, m/z 260.4 [M+H]+. 1H NMR (500 MHz, CD3OD): 7.61-7.55 (m, 1H), 7.39-7.30 (m, 3H), 4.01-3.91 (m, 2H), 3.43-3.41 (m, 2H), 3.18-3.16 (m, 2H), 2.79-2.73 (m, 2H), 1.28 (t, J=9.0 Hz, 3H).

Provenance & Evidence