Results 91 to 100 of about 16,148 (267)
, 2023 An intramolecular phosphonium borane Lewis pair (PBB-Br) was used for the copolymerization of o-phthalaldehyde (OPA) with epoxides under mild conditions.
Minmin, Shi +4 more
core +1 more source
Molecules, 2020 Aromatic heterocycles are ubiquitous building blocks in bioactive natural products, pharmaceutical and agrochemical industries. Accordingly, the carborane-fused heterocycles would be potential candidates in drug discovery, nanomaterials ...
Ke Cao +7 more
doaj +1 more source
Synthesis and Stereoselective Lithiation of Enantiopure 2‐(1‐Aminoalkyl)aziridine–Borane Complexes
, 2004 This work shows that the enantiopure 2-(1-aminoalkyl)aziridine–borane complexes can easily be obtained by two alternative methodologies: either reaction with BF3·Et2O followed by reduction with LiAlH4 or by direct reaction with a solution of BH3 in THF.
José Ramón Suárez +7 more
core +1 more source
Borane-Protecting Strategy for Hydrosilylation of Phosphorus-Containing Olefins
Ir-catalyzed hydrosilylation of the alkenyl phosphine borane complex 1 was achieved to give the corresponding products 2. Because the phosphino group coordinates with metals and is unstable under aerobic conditions, the formation of the corresponding ...
Kazuhiko Sato (1628986) +5 more
core +1 more source
Synthesis and Molecular Structure of 2-(Diphenylphosphano)phenyl Benzoate Borane Adduct
Crystals, 2014 The crystal and molecular structure of 2-(diphenylphosphano)phenyl benzoate borane adduct are reported. The title compound crystallizes from a petroleum ether/ethyl acetate mixture in the triclinic space group P
Constantin Mamat, Martin Köckerling
doaj +1 more source
Transition metal σ-borane complexes
, 2008 A variety of structural types of transition metal complexes containing σ-borane ligands are reviewed. Their structure and bonding are discussed. Compared with other types of σ-complexes, σ-borane complexes display quite different structural and bonding ...
Lin, Zhenyang
core +1 more source
, 2004 Inelastic Neutron Scattering spectrum of Ammonia borane, NH₃BH₃, measured on the TOSCA ...
B.S. Hudson, Syracuse Univ., USA
core +1 more source
MoleculesWe previously revealed that phosphine–boranes can function as molecular frameworks for biofunctional molecules. In the present study, we exploited the diversity of available phosphines to design and synthesize a series of B-(trifluoromethyl)phenyl ...
Yu Miyajima, Kotaro Ochiai, Shinya Fujii
doaj +1 more source
Tris(pentafluorophenyl)borane-Catalyzed Reactions Using Silanes
Molecules, 2019 The utility of an electron-deficient, air stable, and commercially available Lewis acid tris(pentafluorophenyl)borane has recently been comprehensively explored.
Taylor Hackel, Nicholas A. McGrath
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Borane-Catalyzed Reduction of Pyridines via a Hydroboration/Hydrogenation Cascade
, 2021 We have developed a method for a B(C6F5)3-catalyzed hydroboration/hydrogenation cascade reduction of pyridines. The method was particularly effective for 2,3-disubstituted pyridines, which generated piperidines in high yields with high cis selectivity ...
Xiao-Chen Wang +7 more
core +1 more source