4714-09-4Relevant articles and documents
Free-Radical Chemistry of Lactones Fragmentation of β-Lactones. The Beneficial Effect of Catalytic Benzeneselenol on Chain Propagation
Crich, David,Mo, Xue-Sheng
, p. 8624 - 8625 (1997)
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Nickel-Catalyzed Cross-Coupling of Anisoles with Alkyl Grignard Reagents via C-O Bond Cleavage
Tobisu, Mamoru,Takahira, Tsuyoshi,Chatani, Naoto
supporting information, p. 4352 - 4355 (2015/09/15)
Nickel-catalyzed cross-coupling of methoxyarenes with alkyl Grignard reagents, which involves the cleavage of the C(aryl)-OMe bond, has been developed. The use of 1,3-dicyclohexylimidazol-2-ylidene as a ligand allows the introduction of a variety of alkyl groups, including Me, Me3SiCH2, ArCH2, adamantyl, and cyclopropyl. The method can also be used for the alkylative elaboration of complex molecules bearing a C(aryl)-OMe bond.
Copper-catalyzed alkene arylation with diaryliodonium salts
Phipps, Robert J.,McMurray, Lindsay,Ritter, Stefanie,Duong, Hung A.,Gaunt, Matthew J.
supporting information; experimental part, p. 10773 - 10776 (2012/08/07)
Alkenes and arenes represent two classes of feedstock compounds whose union has fundamental importance to synthetic organic chemistry. We report a new approach to alkene arylation using diaryliodonium salts and Cu catalysis. Using a range of simple alkenes, we have shown that the product outcomes differ significantly from those commonly obtained by the Heck reaction. We have used these insights to develop a number of new tandem and cascade reactions that transform readily available alkenes into complex arylated products that may have broad applications in chemical synthesis.