Convenient Synthesis of Salicylanilide Sulfonates from 1,2,3-Benzotriazin-4(3H)-ones and Organosulfonic Acids via Denitrogenative Cross-Coupling

被引：4
|
作者：
Korivi, Ramaraju [1 ]
Madasamy, Kanagaraj [1 ]
Sureshbabu, Popuri [1 ]
Mannathan, Subramaniyan [1 ]
机构：
[1] SRM Univ AP, Dept Chem, Amaravati 522502, Andhra Pradesh, India
来源：
ACS OMEGA | 2023年 / 8卷 / 20期
关键词：
ALKYNE INSERTION; ANNULATION; ESTERS; BENZOTRIAZINONES; POLYMERIZATION; ARYLATION;
D O I：
10.1021/acsomega.3c02165
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient and straightforward approach to synthesize salicylanilide aryl and alkyl sulfonates from 1,2,3-benzotriazin-4(3H)-ones and organosulfonic acids is described. This protocol is operationally simple and scalable, exhibits a broad substrate scope with high functional group tolerance, and affords the desired products in good to high yield. Application of the reaction is also demonstrated by converting the desired product to synthetically useful salicylamides in high yields.
引用
收藏
页码：18306 / 18311
页数：6
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