One-pot synthesis of indole-fused nitrogen heterocycles via the direct C(sp2)-H functionalization of naphthoquinones; accessibility for deep red emitting materials

被引：5
|
作者：
Kumari, Subramaniyan Prasanna [1 ]
Anthony, Savarimuthu Philip [1 ]
Ganesan, Subramaniapillai Selva [1 ]
机构：
[1] SASTRA Deemed Univ, Sch Chem & Biotechnol, Dept Chem, Thanjavur 613401, Tamil Nadu, India
来源：
NEW JOURNAL OF CHEMISTRY | 2022年 / 46卷 / 35期
关键词：
DERIVATIVES; QUINONES; 1,4-NAPHTHOQUINONES; DISCOVERY; ARYLATION;
D O I：
10.1039/d2nj02024f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A convenient one-pot, two-step methodology was developed for the transformation of readily available planar naphthoquinone derivatives into structurally complex indole-fused nitrogen heterocycles under aerobic conditions. The appropriate structural design in the synthetic protocols offered an opportunity to obtain deep red emitting solid-state fluorescence materials. Mechanistic studies revealed that atmospheric oxygen plays a crucial role in the aforementioned transformation.
引用
收藏
页码：16874 / 16879
页数：6
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