1609692-92-3Relevant academic research and scientific papers
Visible-Light-Driven Bisfunctionalization of Unactivated Olefins via the Merger of Proton-Coupled Electron Transfer and Carbene Catalysis
Zhang, Bei,Qi, Jian-Qing,Liu, Yuhan,Li, Zhipeng,Wang, Jian
supporting information, p. 279 - 283 (2022/01/04)
Herein, we reported an N-heterocyclic carbene (NHC) and photo-co-catalyzed alkylacylation of olefins in the presence of the versatile synthon diazo ester, providing a new idea for transient radical generation with the only byproduct being N2. Particularly, this radical process employs traditional carbene precursor diazo esters as the radical source, which is the first case in NHC catalysis. Compared to the previous pathway that produces radicals with large discard fragments, this merged channel possesses great atom economy.
Sp3C-H bond alkylation of ketones with alkenes via ruthenium(ii) catalysed dehydrogenation of alcohols
Li, Bin,Darcel, Christophe,Dixneuf, Pierre H.
, p. 5970 - 5972 (2014/05/20)
The sp3C-H bond functionalisation of 2-pyridyl ethanols upon reaction with alkenes, in the presence of a [RuCl2(arene)] 2 catalyst and Cu(OAc)2·H2O, is performed under mild conditions without additional base. This reaction proceeds via a tandem alcohol dehydrogenation/alkylation with alkenes of the resulting ketone at its α sp3C-H bond. the Partner Organisations 2014.
