isopropyl 4-nitro-3-((phenylsulfonyl)methyl)benzoate

2-nitro-5-phenylthiobenzyl phenyl sulfone

3-(benzenesulfonylmethyl)-4-nitrobenzonitrile

1-(benzenesulfonylmethyl)-4-iodo-2-nitrobenzene

2-iodo-6-nitrobenzyl phenyl sulfone