Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen (Germany) http://www.ackermann.chemie.uni-goettingen.de/
Angew Chem Int Ed Engl. 2015 Mar 16;54(12):3635-8. doi: 10.1002/anie.201409247. Epub 2014 Nov 17.
Carboxylate assistance proved to be the key for the success of efficient cobalt(III)-catalyzed C-H cyanations. Thus, an in situ generated cationic cobalt complex was identified as a versatile catalyst for the site-selective synthesis of various aromatic and heteroaromatic nitriles with ample substrate scope.
羧酸盐的辅助作用被证明是高效钴(III)催化 C-H 氰化成功的关键。因此,原位生成的阳离子钴配合物被确定为一种多功能催化剂,可用于各种芳香族和杂芳香族腈的选择性合成,具有广泛的底物范围。