作者:S.R. Bansal、D.C. Nonhebel、J.M. Mancilla
DOI:10.1016/0040-4020(73)80051-1
日期:1973.1
halogenation with copper(II) halides in the 1-position though 2-benzyloxynaphthalene with copper(II) bromide gives additionally di-β-naphthol, 1-benzyl-2-naphthol, and benzyl bromide. The reaction of 1-alkoxynaphthalenes with copper(II) halides leads to 1-alkoxy-4-halogenonaphthalenes and 4,4′-dialkoxy-1,1′-binaphthyls. 8-Chloro-1-methoxynaphthalene is afurther product from the reaction of 1-methoxynaphthalene
2-烷氧基萘在1-位用卤化铜(II)卤化,而2-苄氧基萘与溴化铜(II)则另外得到二-β-萘酚,1-苄基-2-萘酚和苄基溴。1-烷氧基萘与卤化铜(II)的反应产生1-烷氧基-4-卤代萘萘和4,4'-二烷氧基-1,1'-联萘基。8-氯-1-甲氧基萘是1-甲氧基萘与氯化铜(II)反应的另一产物。假定该反应经由在电子转移反应中形成的烷氧基萘的自由基阳离子进行。然后,它可以与卤化铜(II)进一步反应或二聚。