Cyclometalation and pentafluorophenyl transfer in protonolysis of a chelating Bis-NHC Platinum(II) complex
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2018.08.023
Abstract: Abstract The reactions of the bis-NHC platinum complex cis-[PtMe2(bis NHC 1)], 1, in which bis NHC 1 = 1,1′-methylene-3,3′-bis[(N-(tert-butyl)imidazole-2-ylidene], with strong acids and thermolysis of the reaction products were investigated. The reaction of 1 with 1 equiv… read more here.
Keywords: platinum; bis nhc; c6f5; nhc platinum ... See more keywords
Ambiphilic Behavior of Ge(II)-Pseudohalides in Inter- and Intramolecular Frustrated Lewis Pair Alkyne Addition Reactions.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c03171
Abstract: The reaction of the germylene chloride (NacNac)GeCl (1, NacNac = CH{(CMe)(2,6-iPr2C6H3N)}2), phenylacetylene, and B(C6F5)3 gives the intermolecular frustrated Lewis pair (FLP) addition product 2. In this case, the Ge(II) center acts as a base. In… read more here.
Keywords: addition; lewis pair; frustrated lewis; c6f5 ... See more keywords
Cationic and Neutral Cp*M(NO)(κ2-Ph2PCH2CH2PPh2) Complexes of Molybdenum and Tungsten: Lewis-Acid-Induced Intramolecular C-H Activation.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b00027
Abstract: Treatment of CH2Cl2 solutions of Cp*M(NO)Cl2 (Cp* = η5-C5(CH3)5; M = Mo, W) first with 2 equiv of AgSbF6 in the presence of PhCN and then with 1 equiv of Ph2PCH2CH2PPh2 affords the yellow-orange salts… read more here.
Keywords: ph2pch2ch2pph2; lewis acid; c6f5; chemistry ... See more keywords
C-F Bond Activation of P(C6F5)3 by Ruthenium Dihydride Complexes: Isolation and Reactivity of the "Missing" Ru(PPh3)3H(halide) Complex, Ru(PPh3)3HF.
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.8b02286
Abstract: The major product of the reaction between Ru(IMe4)2(PPh3)2H2 (1; IMe4 = 1,3,4,5-tetramethylimidazol-2-ylidene) and P(C6F5)3 (PCF) is the five-coordinate complex Ru(IMe4)2(PF2{C6F5})(C6F5)H (2), which is formed via a complex series of C-F/P-C bond cleavage and P-F bond… read more here.
Keywords: pph3; pph3 3hf; c6f5; activation c6f5 ... See more keywords
Phosphine–Borane Frustrated Lewis Pairs Derived from a 1,1′-Disubstituted Ferrocene Scaffold: Synthesis and Hydrogenation Catalysis
Sign Up to like & getrecommendations! Published in 2017 at "Organometallics"
DOI: 10.1021/acs.organomet.7b00363
Abstract: (Dimesitylphosphino)ferrocene (FcPMes2) (1) reacted with HB(C6F5)2 (2 equiv) by disproportionation to give adduct FcPMes2·H2B(C6F5) (4) plus B(C6F5)3, whereas 1-(dimesitylphosphino)-1′-vinylferrocene (2) was cleanly hydroborated with HB(C6F5)2 to afford [Fe(η5-C5H4PMes2)(η5-C5H4CH2CH2B(C6F5)2)] (7). Compound 7 adopted an open non-interacting… read more here.
Keywords: ferrocene; hydrogenation; c6f5; phosphine borane ... See more keywords
Intriguing Behavior of an Apparently Simple Coupling Promoter Ligand, PPh2(p-C6H4–C6F5), in Their Pd Complexes
Sign Up to like & getrecommendations! Published in 2019 at "Organometallics"
DOI: 10.1021/acs.organomet.9b00460
Abstract: Ligand PPh2(p-C6H4–C6F5), LHF, is an example of monodentate biphenyl phosphine that allows for cis coordination of two phosphines to Pd, as in complex cis-[PdPf2Pd(LHF)2] (A) (Pf = C6F5). At 25 °C, complex A undergoes easy… read more here.
Keywords: pph2 c6h4; c6f5; ligand pph2; c6h4 c6f5 ... See more keywords
Zwitterionic Trivalent (Alkyl)lanthanide Complexes in Ziegler-Type Butadiene Polymerization
Sign Up to like & getrecommendations! Published in 2018 at "ACS Catalysis"
DOI: 10.1021/acscatal.8b04025
Abstract: The organolanthanide complexes Ln{C(SiHMe2)3}3 (Ln = La, 1a; Ce, 1b; Pr, 1c; Nd, 1d) react with 1 or 2 equiv of B(C6F5)3 to yield the well-defined zwitterionic species Ln{C(SiHMe2)3}2HB(C6F5)3 (Ln = La, 2a; Ce, 2b;… read more here.
Keywords: lanthanide complexes; trivalent alkyl; c6f5; nmr spectra ... See more keywords
A model for C-F activation by electrophilic phosphonium cations.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc04057a
Abstract: The synthesis of the electrophilic phosphonium cation (EPC) salt [C10H6(CF3)PF(C6F5)2][B(C6F5)4] 4 was achieved via oxidation of phosphine [C10H6(CF3)P(C6F5)2] 2 with XeF2 to form phosphorane [C10H6(CF3)PF2(C6F5)2] 3 and subsequent fluoride ion abstraction. Structural and spectroscopic characterization… read more here.
Keywords: phosphonium; cf3; c6f5; electrophilic phosphonium ... See more keywords
Tandem deoxygenative hydrosilation of carbon dioxide with a cationic scandium hydridoborate and B(C6F5)3.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt04323c
Abstract: A scandium hydridoborate complex supported by the dianionic pentadentate ligand B2Pz4Py is prepared via hydride abstraction from the previously reported scandium hydride complex with tris-pentafluorophenyl borane. Exposure of [(B2Pz4Py)Sc][HB(C6F5)3] to CO2 immediately forms [(B2Pz4Py)Sc][HCOOB(C6F5)3] at… read more here.
Keywords: scandium hydridoborate; tandem deoxygenative; c6f5; hydrosilation ... See more keywords
Mechanistic insight into B(C6F5)3 catalyzed imine reduction with PhSiH3 under stoichiometric water conditions
Sign Up to like & getrecommendations! Published in 2021 at "RSC Advances"
DOI: 10.1039/d1ra02399c
Abstract: A DFT and experimental study on the mechanism of B(C6F5)3 catalyzed imine reduction is performed using PhSiH3 as reductant under stoichiometric water conditions. Ingleson’s path B is reconfirmed here. And four novel (C6F5)3B–OH2 induced pathways… read more here.
Keywords: c6f5 catalyzed; imine reduction; catalyzed imine; water ... See more keywords
Atom-efficient arylation of N-tosylimines mediated by cooperative ZnAr2/Zn(C6F5)2 combinations.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc01490h
Abstract: By combining the Lewis acid Zn(C6F5)2 with nucleophilic diarylzinc (ZnAr2) reagents, we report the atom-efficient arylation of N-tosylimines under mild conditions. Mechanistic studies through the isolation of key intermediates reveal how the two zinc species… read more here.
Keywords: efficient arylation; arylation tosylimines; atom efficient; c6f5 ... See more keywords