Department of Medicinal Chemistry, Amgen Inc. One Amgen Center Drive, Thousand Oaks, CA 91320-1799 (USA).
Angew Chem Int Ed Engl. 2013 Oct 11;52(42):10992-6. doi: 10.1002/anie.201305970. Epub 2013 Sep 6.
A cat of all trades: A single copper catalyst promoted up to three reaction steps with separate catalytic cycles in a domino sequence (azide-alkyne cycloaddition/Goldberg amidation/Camps cyclization/(CH arylation)) for the rapid construction of complex heterocycles from three simple components under mild conditions. Facile cleavage of the triazole ring enables further elaboration of the condensation products.
单一铜催化剂在级联反应中(叠氮-炔环加成反应/戈尔伯格酰胺化反应/坎普斯环化反应/(CH 芳基化反应)中促进了三个具有独立催化循环的反应步骤,可在温和条件下,快速从三个简单组分构建复杂杂环。三唑环的易断裂特性使其能够进一步衍生缩合产物。