반응 #832979
ord-84065377be804fb49823923b6813b87c
반응 방정식
4-chloro-3-nitrobenzenesulphinic acid
4-methyl-1,2-benzenediol
→
4-(4-chloro-3-nitrophenylsulphonyl)-5-methyl-1,2-benzenediol
반응 조건
상세 조건
See reaction.notes.procedure_details.
실험 절차
66 g (297.8 mmol) of 4-chloro-3-nitrobenzenesulphinic acid (produced by reduction of 4-chloro-3-nitrobenzenesulphonyl chloride with sodium sulphite) are condensed with 41.95 g (337.9 mmol) of 4-methyl-1,2-benzenediol in a manner analogous to that described in Example 4, yielding 4-(4-chloro-3-nitrophenylsulphonyl)-5-methyl-1,2-benzenediol in the form of crystals having a melting point of 196°-197° (from ethyl acetate/hexane).