Electric Literature of C6H6BFO2In 2019 ,《Bis-N,N-aminophosphine (PNP) crosslinked poly(p-tert-butyl styrene) particles: A new support for heterogeneous palladium catalysts for Suzuki coupling reactions》 appeared in Catalysis Communications. The author of the article were Vece, Vito; Szeto, Kai C.; Charlin, Marc O.; Rouge, Pascal; De Mallmann, Aimery; Taam, Manel; Dugas, Pierre-Yves; Lansalot, Muriel; D’Agosto, Franck; Taoufik, Mostafa. The article conveys some information:
Crosslinked polymer particles carrying hemilabile bis-N,N-aminophosphine (PNP) moieties were obtained by the copolymerization of a PNP-derived monomer bearing four vinyl fragments as cross-linkers, with para-tert-butylstyrene and divinylbenzene, using free radical copolymerization in presence of AIBN, performed in aqueous dispersed medium. This new support was characterized by thermogravimetric anal., elemental anal., laser diffraction, solid state NMR. The PNP moiety allowed monochelation to palladium. The resulting insoluble Pd-catalyst revealed to be very active for Suzuki cross-coupling with several substrates, allowing separation of the product from the catalyst by filtration. The final palladium PS-PNP catalyst was reused for several catalytic cycles. After reading the article, we found that the author used (3-Fluorophenyl)boronic acid(cas: 768-35-4Electric Literature of C6H6BFO2)
(3-Fluorophenyl)boronic acid(cas: 768-35-4) can be used to make novel liquid crystalline fluorobiphenylcyclohexenes and difluoroterphenyls by palladium-catalyzed cross-couplings also used in the synthesis of o-phenylphenols as potent leukotriene B4 receptor agonists.Electric Literature of C6H6BFO2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics