An Intramolecular Iodine‐Catalyzed C(sp
<sup>3</sup>
)−H Oxidation as a Versatile Tool for the Synthesis of Tetrahydrofurans
作者:Vanessa Koch、Stefan Bräse
DOI:10.1002/ejoc.202100652
日期:2021.6.25
The first iodine-catalyzed cyclization reaction of aliphatic primary and secondary alcohols gives access to tetrahydrofurans through an intramolecular C(sp3)−H activation. The reaction proceeds under mild reactions using either a floodlight lamp or daylight.
脂肪族伯醇和仲醇的第一个碘催化环化反应通过分子内 C(sp 3 )-H 活化获得四氢呋喃。该反应在使用泛光灯或日光的温和反应下进行。