1-(Methylsulfonyl)propan-2-one

2-Bromo-1-(3,5-difluorophenyl)ethanone

2-(2-Bromoacetyl)benzonitrile

1-(4-(Benzyloxy)-3-nitrophenyl)-2-bromoethanone

2-Bromo-1-(4-nitrophenyl)ethanone

(9H-Fluoren-9-yl)methyl 4-oxopiperidine-1-carboxylate

tert-Butyl (R)-3-(3-chlorobenzoyl)piperidine-1-carboxylate

tert-Butyl (2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-oxoethyl)carbamate

tert-Butyl 7-bromo-5-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carboxylate

tert-Butyl 8-bromo-5-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carboxylate

tert-Butyl 7-chloro-5-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carboxylate

tert-Butyl 2-ethyl-4-oxopiperidine-1-carboxylate