Zuo Kaiming, Zhu Jing, Akhtar Faral, Dam Phong, Azofra Luis Miguel, El-Sepelgy Osama
Leibniz Institute for Catalysis e.V., Albert-Einstein-Str. 29a, 18059 Rostock, Germany.
Instituto de Estudios Ambientales y Recursos Naturales (i-UNAT), Universidad de Las Palmas de Gran Canaria (ULPGC), Campus de Tafira, 35017 Las Palmas de Gran Canaria, Spain.
Org Lett. 2025 Jan 10;27(1):30-35. doi: 10.1021/acs.orglett.4c03623. Epub 2024 Dec 23.
Herein we present photoinduced cobaloxime-catalyzed selective remote desaturation of aliphatic alcohols. This transformation, which proceeds efficiently at room temperature, facilitates the synthesis of valuable cyclic and acyclic allylic and homoallylic alcohols from readily available saturated aliphatic alcohols. Remarkably, this method obviates the need for external oxidants, noble metal catalysts, and phosphine ligands.
在此,我们展示了光诱导钴肟催化的脂肪醇选择性远程去饱和反应。这种转化在室温下能高效进行,可从容易获得的饱和脂肪醇合成有价值的环状和非环状烯丙基醇及高烯丙基醇。值得注意的是,该方法无需外部氧化剂、贵金属催化剂和膦配体。