2206-48-6Relevant articles and documents
Selective Transformation of Strychnine and 1,2-Disubstituted Benzenes by C–H Borylation
Itami, Kenichiro,Saito, Yutaro,Segawa, Yasutomo,Yamanoue, Kotono
supporting information, p. 985 - 993 (2020/04/10)
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Bismuth Perfluoroalkylphosphinates: New Catalysts for Application in Organic Syntheses
Solyntjes, Sven,Neumann, Beate,Stammler, Hans-Georg,Ignat'ev, Nikolai,Hoge, Berthold
, p. 1568 - 1575 (2017/02/10)
Commercially available BiPh3was treated with perfluoroalkylphosphinic acids [for example, (C2F5)2P(O)OH] to generate novel, highly Lewis acidic bismuth(III) perfluoroalkylphosphinates of the type PhxBi[RF2PO2]3?x(x=0, 1, 2) (RF=-C2F5, -C4F9). The first bismuth(V) perfluoroalkylphosphinate, Ph3Bi[(C2F5)2PO2]2, was synthesized from Ph3BiCl2and Ag[(C2F5)2PO2]. Examples for the successful application of the catalytically active bismuth(III) and bismuth(V) phosphinates in carbon–carbon bond forming reactions, such as Friedel–Crafts acylation and alkylation, Diels–Alder, Strecker and Mannich reaction, are presented.
Room Temperature Catalyst System for the Hydroarylation of Olefins
Lee, Siu Yin,Villani-Gale, Alexander,Eichman, Chad C.
supporting information, p. 5034 - 5037 (2016/10/14)
A simple protocol for the hydroarylation of olefins to yield diarylmethine products is described. A Friedel-Crafts-type synthetic strategy allows direct access to biorelevant products in high atom efficiency. A combination of substoichiometric amounts of TMSCl and ZnBr2 promotes a rapid hydroarylation process at ambient temperature. The method is high yielding and is amenable to scale-up protocols.