Chlorosulfonic acid → Chlorobenzene sulfochloride
反応式
CCC(CCCCC(NC(C(NC(C(NC(C(NC1C(=O)NC(CCN)C(=O)NC(C[C:67]2[CH:72]=[CH:71][CH:70]=[CH:69][CH:68]=2)C(=O)NC(CC(C)C)C(=O)NC(CCN)C(=O)NC(CCN)C(=O)NC(C(O)C)C(=O)NCC1)=O)CCN)=O)C(O)C)=O)CCN)=O)C.OS(O)(=O)=O.[Cl:91][S:92]([OH:95])(=[O:94])=[O:93]>O>[S:92]([Cl:91])([OH:95])(=[O:94])=[O:93].[Cl:91][C:67]1[CH:72]=[CH:71][CH:70]=[CH:69][CH:68]=1参加物
4
実験手順
adding said reaction mixture to water or diluted sufuric acid to decompose said excess chlorosulfonic acid and to form a chlorobenzene sulfochloride layer and a sulfuric acid layer having a sulfuric acid concentration of from 60 to 90% after completion of said decomposition, said decomposition being carried out at a temperature of from 50° to 85° C., and driving off remaining hydrogen chloride from the system; and