Diazo reactions with unsaturated compounds: XI. Reactions of benzene-, p-methylbenzene-, and p-methoxybenzenesulfonyl-1,3-butadienes with arenediazonium chlorides and 1-aryl-3,3-dimethyl-1-triazenes
摘要:
1-(p-Methylbenzene)- and 1-(p-methoxybenzenesulfonyl)-1,3-butadienes in aqueous acetone in the presence of copper(I) or copper(II) chlorides react with arenediazonium chlorides and 1-aryl-3,3-dimethyl-1-triazenes to form 1-(p-methyl benzene)- and 1-(p-methoxybenzenesulfonyl)-4-aryl-3-chloro-1-butenes, respectively. 1-(Benzenesulfonyl)-1,3-butadiene undergoes tarring under the same conditions.
Diazo reactions with unsaturated compounds: XI. Reactions of benzene-, p-methylbenzene-, and p-methoxybenzenesulfonyl-1,3-butadienes with arenediazonium chlorides and 1-aryl-3,3-dimethyl-1-triazenes
摘要:
1-(p-Methylbenzene)- and 1-(p-methoxybenzenesulfonyl)-1,3-butadienes in aqueous acetone in the presence of copper(I) or copper(II) chlorides react with arenediazonium chlorides and 1-aryl-3,3-dimethyl-1-triazenes to form 1-(p-methyl benzene)- and 1-(p-methoxybenzenesulfonyl)-4-aryl-3-chloro-1-butenes, respectively. 1-(Benzenesulfonyl)-1,3-butadiene undergoes tarring under the same conditions.