Sodium Bicarbonate → HCID 59292957, Verbindung

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

The title compound was prepared in analogy to the procedures described in Example 115 but using 8-(2,6-difluoro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid ethyl ester (Step 124.1), 5-(2,2,4-trimethyl-piperazin-1-ylmethyl)-pyridin-2-ylamine (Step 110.1), 1.5 equiv of trimethyl aluminum, stirring the reaction mixture for 6 h at 80° C. and pouring it onto a saturated aqueous solution of NaHCO3 and DCM. Title compound: ESI-MS: 563.1 [M+H]+; tR=3.55 min (System 1); TLC: Rf=0.08 (DCM/MeOH, 95:5).

Herkunft & Nachweise