14311-78-5Relevant articles and documents
Hydride Transfer Enables the Nickel-Catalyzed ipso-Borylation and Silylation of Aldehydes
Srimontree, Watchara,Guo, Lin,Rueping, Magnus
, p. 423 - 427 (2020)
Nickel-catalyzed ipso-borylations and silylations of aldehydes are described for the first time. The new functional-group interconversion protocol is characterized by its scalability, functional-group tolerance and wide substrate scope, including examples of late-stage functionalization of complex molecules. The key for the successful reaction outcome is the use of a ketone as a hydride acceptor that intercepts the nickel hydride to undergo a reductive pathway, thus allowing formation of the desired C?B and C?Si bonds.
A nickel-catalyzed silylation reaction of alkyl aryl sulfoxides with silylzinc reagents
Li, Wei-Ze,Wang, Zhong-Xia
supporting information, p. 5082 - 5086 (2021/06/21)
Ni(PEt3)Cl2-catalyzed silylation of alkyl aryl sulfoxides with silylzinc reagents was carried out. This protocol allows alkyl aryl sulfoxides to convert to arylsilicon compounds under mild reaction conditions, tolerates a range of functional groups and is suitable for a wide scope of substrates.
Nickel-Catalyzed Reaction of Aryl 2-Pyridyl Ethers with Silylzinc Chlorides: Silylation of Aryl 2-Pyridyl Ethers via Cleavage of the Carbon?Oxygen Bond
Kong, Ying-Ying,Wang, Zhong-Xia
, p. 5440 - 5448 (2019/11/16)
Ni-catalyzed C?O(Py) bond activation and silylation of aryl 2-pyridyl ethers with silylzinc chlorides were carried out. This protocol allowed the 2-pyridyloxy group to be substituted by a silyl group with short reaction times, mild reaction conditions, and good compatibility of functional groups. (Figure presented.).