110374-99-7Relevant articles and documents
Copper-Catalyzed Synthesis of Stereodefined Cyclopropyl Bis(boronates) from Alkenes with CO as the C1 Source
Wu, Fu-Peng,Luo, Xiaoling,Radius, Udo,Marder, Todd B.,Wu, Xiao-Feng
, p. 14074 - 14079 (2020)
A novel copper-catalyzed stereodefined procedure for the selective synthesis of cyclopropyl bis(boronates) from terminal alkenes has been developed. Various aliphatic alkenes were transformed into the desired bis(boronate ester)-substituted cyclopropanes
sp3 Bis-Organometallic Reagents via Catalytic 1,1-Difunctionalization of Unactivated Olefins
Sun, Shang-Zheng,Talavera, Laura,Spie?, Philipp,Day, Craig S.,Martin, Ruben
, p. 11740 - 11744 (2021)
A catalytic 1,1-difunctionalization of unactivated olefins en route to sp3 bis-organometallic B,B(Si)-reagents is described. The protocol is characterized by exceptional reaction rates, mild conditions, wide scope, and exquisite selectivity pattern, constituting a new platform to access sp3 bis-organometallics.
Modular Access to Substituted Azocanes via a Rhodium-Catalyzed Cycloaddition-Fragmentation Strategy
Shaw, Megan H.,Croft, Rosemary A.,Whittingham, William G.,Bower, John F.
supporting information, p. 8054 - 8057 (2015/07/15)
A short entry to substituted azocanes by a Rh-catalyzed cycloaddition-fragmentation process is described. Specifically, exposure of diverse N-cyclopropylacrylamides to phosphine-ligated cationic Rh(I) catalyst systems under a CO atmosphere enables the directed generation of rhodacyclopentanone intermediates. Subsequent insertion of the alkene component is followed by fragmentation to give the heterocyclic target. Stereochemical studies show, for the first time, that alkene insertion into rhodacyclopentanones can be reversible.
