2-Chloro-4-methoxybenzeneboronic acid → 8-(2-Chloro-5-methoxy-phenyl)-quinoxaline-5-carboxylic acid [3-(4-ethyl-piperazin-1-yl)-phenyl]-amide

Beteiligte Stoffe

Reaktionsschritte

The title compound was prepared in analogy to the procedure described in Step 14.1 but using 3-(4-ethylpiperazin-1-yl)-aniline (Step 2.1) and 8-(2-chloro-5-methoxy-phenyl)-quinoxaline-5-carboxylic acid. The latter compound was synthesized as described in Steps 1.2-1.7 but using 2-chloro-4-methoxyphenylboronic acid in Step 1.4. Title compound: ESI-MS: 502.1 [M]+; tR=3.57 min (System 3).

Herkunft & Nachweise