Radical Alkyne
<i>peri</i>
‐Annulation Reactions for the Synthesis of Functionalized Phenalenes, Benzanthrenes, and Olympicene
作者:Nikolay P. Tsvetkov、Edgar Gonzalez‐Rodriguez、Audrey Hughes、Gabriel dos Passos Gomes、Frankie D. White、Febin Kuriakose、Igor V. Alabugin
DOI:10.1002/anie.201712783
日期:2018.3.26
cyclization reactions at a peri position were used for the synthesis of polyaromatic compounds. Depending on the choice of reaction conditions and substrate, this flexible approach led to Bu3Sn‐substituted phenalene, benzanthrene, and olympicene derivatives. Subsequent reactions with electrophiles provided synthetic access to previously inaccessible functionalized polyaromatic compounds.
在周围位置的自由基环化反应用于合成多芳族化合物。根据反应条件和底物的选择,这种灵活的方法可制得Bu 3 Sn取代的菲,苯并蒽和奥林匹克庚烯衍生物。随后与亲电试剂的反应提供了对先前难以获得的官能化多芳族化合物的合成途径。