上游原料
4-Bromoaniline; 4-Bromophenylamine6-bromo-2,2,4-trimethyl-1,2-dihydroquinolinetert-butyl 6-bromo-2,2,4-trimethyl-1(2H)-quinolinecarboxylate1-(tert-butoxycarbonyl)-2,2,4-trimethyl-1,2-dihydro-6-quinolinylboronic acid3-bromobenzonitriletert-butyl 6-(3-cyanophenyl)-2,2,4-trimethyl-1(2H)-quinolinecarboxylate
