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4-nitrobenzene sulfonyl chloride

Posted: Tue Aug 02, 2005 1:00 pm
by Rebecca
Does anybody know of a GC method (or HPLC) that I can use to separate 4-nitrobenzene sulfonyl chloride from its isomers??

method

Posted: Tue Aug 02, 2005 1:48 pm
by chromatographer1
Use a moderately polar or non polar phase if you use GC. the 3-nitro isomer may be very difficult to separate. NMR may be the best method to determine isomers.