N-benzyl-4-nitrobenzenesulfonamide

dibenzyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate

benzyl N-(2-chlorosulfonylethyl)carbamate

2-methyl-2-phenylmethoxy-1,3-benzodioxin-4-one

benzyl 2-acetyloxybenzoate