2-(4-Methylpiperazino)pyrimidine-5-boronic acid pinacol ester → 8-[2-(4-Methyl-piperazin-1-yl)-pyrimidin-5-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid (2-hydroxy-ethyl)-isopropyl-amide

Participants

Reaction Steps

Following Example 267, 8-Bromo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid (2-hydroxyethyl)-isopropylamide and 2-(4-methylpiperazin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine to give 270. MS: (ESI+)=509.2

Provenance & Evidence