Institut für Chemie, Universität Kassel, Heinrich-Plett-Straße 40, 34132 Kassel, Germany.
Institut für Anorganische und Analytische Chemie, Goethe-Universität, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany.
Chem Commun (Camb). 2022 Sep 15;58(74):10396-10399. doi: 10.1039/d2cc03871d.
Cyclic (alkyl)(amino)carbenes with a 1,1'-ferrocenylene backbone (fcCAACs) are established as an original family by the preparation of a crystalline congener. The C bond angle is unprecedentedly wide for a CAAC, causing an exceptionally pronounced ambiphilicity. The redox-active backbone opens the door to unconventional metalloradicals and oligoradicals.
具有 1,1'-二茂铁骨架的环状（烷基）（氨基）卡宾（fcCAACs）通过制备结晶同系物被确立为一个原始家族。C 键角对于 CAAC 来说是前所未有的宽，导致异常明显的两亲性。氧化还原活性骨架为非常规金属自由基和齐聚自由基打开了大门。
