Tert-butyl 3-chloro-2-methoxyisonicotinate tert-butyl 3-fluoro-5-(methylthio)benzoate Tert-butyl 3-bromo-4-methoxybenzoate tert-butyl 3-Bromo-4-iodo-5-methylbenzoate tert-Butyl 3-fluoro-4-methylbenzoate 3-Bromo-5-trifluoromethyl-benzoic acid tert-butyl ester 2,2-Dimethoxy-2-phenylacetophenone TERT-BUTYL-4-BROMOBENZOATE TERT-BUTYL-2-BROMOBENZOATE Tert-Butyl-4'-bromobenzoate-2'-boronicacid tert-Butyl 5-bromo-2-chlorobenzoate TERT-BUTYL 3-BROMO-4-NITROBENZOATE TERT-BUTYL-3-BROMOBENZOATE T-BUTYL 3-BROMO-4-FLUOROBENZOATE