Iron‐Promoted Domino Dehydrogenative Annulation of Deoxybenzoins and Alkynes Leading to β‐Aryl‐α‐Naphthols
作者:Xue‐Qing Zhu、Rui‐Li Guo、Xing‐Long Zhang、Ya‐Ru Gao、Qiong Jia、Yong‐Qiang Wang
DOI:10.1002/adsc.202000625
日期:2020.8.4
A strategy for synthesis of β‐aryl‐α‐naphthols has been established through an iron‐promoted domino C(sp 3)−H/C(sp )−H and C(sp 2)−H/C(sp )−H dehydrogenative coupling of deoxybenzoins and alkynes. The synthesis uses inexpensive materials with a broad substrate scope and features simple operations with excellent regioselectivity. This study provides an alternative access to various β‐aryl‐α‐naphthols
通过铁促进的多米诺骨牌C(sp 3)-H / C(sp)-H和C(sp 2)-H / C(sp)-H建立了合成β-芳基-α-萘酚的策略。脱氧苯偶姻和炔烃的脱氢偶联。该合成使用廉价的材料,具有广泛的底物范围,并且具有操作简便,区域选择性高的特点。这项研究为各种β-芳基-α-萘酚提供了替代途径,合成方案应在医学,材料科学和相关领域具有潜在的应用。