Alkane Carbon-Hydrogen Bond Functionalization as a Tool Toward a Steric Parameter for Hydrotris(pyrazolyl)borate (Tpx) Ligands
Sign Up to like & getrecommendations! Published in 2017 at "Israel Journal of Chemistry"
DOI: 10.1002/ijch.201700110
Abstract: The effect of a series of hydrotris(pyrazolyl)borate ligands (Tpx) in the regioselectivity of the catalytic functionalization of the secondary carbon-hydrogen bonds of hexane with ethyl diazoacetate and TpxCuL as the catalysts has led to the… read more here.
Keywords: pyrazolyl borate; carbon hydrogen; steric parameter; parameter ... See more keywords
Tris(pyrazolyl)borate Cobalt-Catalyzed Hydrogenation of C═O, C═C, and C═N Bonds: An Assistant Role of a Lewis Base.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b00679
Abstract: The combination of tris(pyrazolyl)borate cobalt complexes and Lewis base is developed as an efficient catalyst precursor in the homogeneous hydrogenation. A broad substrate scope including carbonyls, alkenes, enamines, and imines is reduced with 60 atm… read more here.
Keywords: pyrazolyl borate; hydrogenation; borate cobalt; lewis base ... See more keywords
Optical and nonlinear optical properties of Ln(Tp)2, where Ln = La,…,Lu and Tp = tris(pyrazolyl)borate: a DFT+TD-DFT study
Sign Up to like & getrecommendations! Published in 2019 at "New Journal of Chemistry"
DOI: 10.1039/c9nj03232k
Abstract: DFT calculations of electronic, structural, thermodynamic properties, magnetic moment, static and dynamic polarizability and hyperpolarizability of Ln(Tp)2 (Ln = rare earths, Tp = ring-unsubstituted tris(pyrazolyl)borate) complexes. read more here.
Keywords: tris pyrazolyl; pyrazolyl borate; optical nonlinear; nonlinear optical ... See more keywords
Combination of single-molecule magnet behaviour and luminescence properties in a new series of lanthanide complexes with tris(pyrazolyl)borate and oligo(β-diketonate) ligands.
Sign Up to like & getrecommendations! Published in 2020 at "Dalton transactions"
DOI: 10.1039/d0dt00600a
Abstract: A series of tris(pyrazolyl)borate mono-, di- and trinuclear complexes, [Tp2Ln]nX (Ln = Eu, Tb, Gd, Dy, Xn- = various mono-, bis- and tris(β-diketonates) has been prepared. The Tb3+ and Dy3+ complexes are luminescent single molecular… read more here.
Keywords: pyrazolyl borate; series; luminescence; dy3 tb3 ... See more keywords
Reduction chemistry yields stable and soluble divalent lanthanide tris(pyrazolyl)borate complexes.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc03189b
Abstract: Reduction of the heteroleptic Ln(III) precursors [Ln(Tp)2(OTf)] (Tp = hydrotris(1-pyrazolyl)borate; OTf = triflate) with either an aluminyl(I) anion or KC8 yielded the adduct-free homoleptic Ln(II) complexes dimeric 1-Eu [{Eu(Tp)(μ-κ1:η5-Tp)}2] and monomeric 1-Yb [Yb(Tp)2]. Complexes 1-Ln… read more here.
Keywords: pyrazolyl borate; chemistry; reduction chemistry;
s-Block metal scorpionates – A new sodium hydrido-tris(3,5-dimethyl-1-pyrazolyl)borate salt showing an unusual core stabilized by bridging and terminal O-bonded DMSO ligands
Sign Up to like & getrecommendations! Published in 2020 at "Main Group Metal Chemistry"
DOI: 10.1515/mgmc-2020-0012
Abstract: Abstract Dissolution of [(μ-Me2CO)3(NaTp*)2] (1) (Tp* = hydrido-tris(3,5-dimethyl-1-pyrazolyl)borate) in DMSO at room temperature leads to the growth of colourless crystals characterized as the new salt [Na2Tp*(μ-Me2SO)3(Me2SO)3] [NaTp*2] (2). 2 crystallized in the trigonal space group… read more here.
Keywords: tris dimethyl; pyrazolyl borate; hydrido tris; dimethyl pyrazolyl ... See more keywords