Intermolecular Metal‐Free Cyclopropanation and Aziridination of Alkenes with XH
<sub>2</sub>
(X=N, C) by Thianthrenation**
作者:Ming‐Shang Liu、Hai‐Wu Du、Jian‐Fang Cui、Wei Shu
DOI:10.1002/anie.202209929
日期:2022.10.10
Herein, a general and practical protocol to aziridines and cyclopropanes using free XH2 (X=C or N) with alkenes by thianthrenation is presented under mild conditions. Free sulfonamides, amides, carbamates, amines, and acidic methylene with protons, are good precursors for three-membered ring formation, providing an attractive alternative for straightforward synthesis of aziridines and cyclopropanes
[EN] NEMATICIDAL COMPOSITION AND NEMATODE CONTROL METHOD<br/>[FR] COMPOSITION NÉMATICIDE ET PROCÉDÉ DE LUTTE CONTRE LES NÉMATODES<br/>[JA] 殺線虫組成物及び線虫の防除方法