作者:Hong, Huanliang、Wang, Li、Xu, Yuyan、Ji, Xiaoliang、Chen, Lu、Li, Yibiao、Jiang, Huanfeng
DOI:10.1021/acs.orglett.4c02670
日期:——
we report a silver-catalyzed halogenation and electrophilic cyclization reaction based on the trifunctionalization of terminal alkynols with NBS or iodine monochloride in a step-efficient synthetic way to produce homo/heterodihalogenated naphthalene derivatives bearing two different halogen atoms in moderate to good yields. This methodology readily accommodates various functional groups, including
在此,我们报道了一种基于末端炔醇与NBS或一氯化碘的三官能化的银催化卤化和亲电环化反应,以高效的合成方式生产带有两个不同卤素原子的均/杂二卤代萘衍生物,产率中等至良好。该方法很容易适应各种官能团,包括吸电子硝基、氰基、酸敏感的二恶唑基和烷氧基。