Stabilization of Ethynyl-Substituted Aryl-λ3-Iodanes by Tethered N-Heterocylces

被引：7
|
作者：
Kuczmera, Thomas J. [1 ]
Boelke, Andreas [1 ]
Nachtsheim, Boris J. [1 ]
机构：
[1] Univ Bremen, Inst Organ & Analyt Chem, D-28359 Bremen, Germany
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2022年 / 2022卷 / 22期
关键词：
Group transfer reactions; Heterocycles; Hypervalent compounds; Iodonium salts; Synthetic methods; HYPERVALENT IODINE REAGENTS; ONE-POT SYNTHESIS; SALTS; ALKYNYLATION; BENZIODAZOLES; REACTIVITY; OXIDATION; ALCOHOLS; INSIGHTS; EBX;
D O I：
10.1002/ejoc.202200276
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A systematic investigation of ethynyl N-heterocycle-substituted-lambda(3)-iodanes (ENHIs) is presented. In a straightforward one-pot synthesis these novel reagents can be obtained in high yields bearing a variety of N-heterocycles. Their reactivity as electrophilic alkyne group transfer reagents was benchmarked in well-established and novel inter- and intramolecular group transfer reactions.
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页数：5
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