3-Bromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylic acid 1,1-dimethylethyl ester

tert-butyl 3-bromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8h)-carboxylate ; 3-bromo-5,6-dihydro-8h-imidazo[1,2-a]pyrazine-7-carboxylic acid tert-butyl ester ; 7-boc-3-bromo-5,6-dihydro-8h-imidazo[1,2-a]pyrazine ; 7-n-boc-3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine ; tert-butyl 3-bromo-6,8-dihydro-5h-imidazo[1,2-a]pyrazine-7-carboxylate ; tert-butyl 3-bromo-2-(trifluoromethyl)-5,6-dihydroimidazo[1,2-a]pyrazine-7(8h)-carboxylate ; 7-boc-3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine ; imidazo[1,2-a]pyrazine-7(8h)-carboxylic acid, 3-bromo-5,6-dihydro-, 1,1-dimethylethyl ester ; tert-butyl3-bromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8h)-carboxy