Diazo reactions with unsaturated compounds: XIII. Reactions of p-(buta-1,3-dien-1-ylsulfonyl)benzenesulfonamide with arenediazonium chlorides, 1-aryl-3,3-dimethyltriaz-1-enes, and arenediazonium tetrachlorocuprates(II)
摘要:
p-(Buta-1,3-dien-1-ylsulfonyl)benzenesulfonamide reacted with arenediazonium chlorides, 1-aryl-3,3-dimethyltriaz-1-enes, and arenediazonium tetrachlorocuprates(II) in aqueous acetone in the presence of copper(II) chloride to give the corresponding p-(4-aryl-3-chlorobut-1-en-1-ylsulfonyl)benzenesulfonamides.