Reactions of D2 with 1,4‐Bis(diphenylphosphino) butane‐Stabilized Metal Nanoparticles‐A Combined Gas‐phase NMR, GC‐MS and Solid‐state NMR Study
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DOI: 10.1002/cctc.201801981
Abstract: The reactions of three metal nanoparticle (MNP) systems Ru/dppb, RuPt/dppb, Pt/dppb (dppb=1,4‐bis(diphenylphosphino)butane) with gaseous D2 at room temperature and different gas pressures have been studied using 1H gas phase NMR, GC‐MS and solid state 13C… read more here.
Keywords: nmr; gas; diphenylphosphino butane; bis diphenylphosphino ... See more keywords
{μ-Bis(diphenylphosphino)methane}(1-alkyl-2-(arylazo)imidazole) copper(I) perchlorate: Synthesis, structure and photochromism
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DOI: 10.1016/j.ica.2019.01.011
Abstract: Abstract 1-Alkyl-2-(arylazo)imidazole (RaaiR/), a bidentate N(azo), N(imidazolyl) chelator, and bis(diphenylphosphino)methane (dppm), a P, P bridger, have been used to prepare phosphino bridged dinuclear-Cu(I) complexes, [Cu(μ-dppm)(RaaiR/)]2(ClO4)2. The structures of the complexes have been established by spectral… read more here.
Keywords: bis diphenylphosphino; diphenylphosphino methane; arylazo imidazole; alkyl arylazo ... See more keywords
Iron complexes with polydentate phosphines as unusual catalysts for alcohol oxidation
Sign Up to like & getrecommendations! Published in 2020 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2019.119318
Abstract: Abstract The iron(II) compounds [Fe(triphos)(CH3CN)3](OTf)2 (triphos = 1,1,1-tris(diphenylphosphinomethyl)ethane; OTf = CF3SO3) (1), [Fe(dppm)2(CH3CN)2](OTf)2 (dppm = bis(diphenylphosphino)methane) (2), [Fe(dppe)2(CH3CN)2](OTf)2 (dppe = 1,2-bis(diphenylphosphino)ethane) (3), [Fe(dppp)(CH3CN)4](OTf)2 (dppp = 1,3-bis(diphenylphosphino)propane) (4) and [Fe(PSP)(CH3CN)3](OTf)2 (PSP = bis(2-(diphenylphosphino)ethyl)sulfide) (5) were synthesized and characterized by NMR and (2, 3 and 4) also by X-ray… read more here.
Keywords: iron; oxidation; ch3cn otf; bis diphenylphosphino ... See more keywords
Synthesis, characterization, luminescent properties of silver (I) complexes based on organic P-donor ligands and mercaptan ligands
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DOI: 10.1016/j.poly.2017.06.036
Abstract: Abstract Eight silver (I) complexes with P-donor ligands [triphenylphosphine (PPh3), bis(diphenylphosphino)methane (dppm), 1,2-bis(diphenylphosphino)ethane (dppe) and 1,4-bis(diphenylphosphino)butane(dppb)] and mercaptan ligands [3-amino-5-mercapto-1,2,4-triazole (H2AMTA), 2-amino-5-mercapto-1,3,4-thiadiazole (HAMTD), 2-mercapto-6-nitrobenzothiazole (HMNBT) and 2-mercapto-5-methyl-benzimidazole (HMMBD)] named by [Ag2(PPh3)4(HAMTA)2]n (1), [Ag3(dppm)3(AMTD)2]2(BF4)2·(dppm) (2), [Ag3(dppm)3(AMTD)2]2(ClO4)2·(dppm)… read more here.
Keywords: dppb; donor ligands; silver complexes; dppm ... See more keywords
Seven copper (I) complexes of diphosphine ligands and N^N ligands: Syntheses, structural characterizations and spectroscopic properties
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DOI: 10.1016/j.poly.2017.08.021
Abstract: Abstract The reactions of diphosphine ligands and nitrogen-containing ligands with Cu(I) salts in the mixed solvents of methanol (MeOH) and dichloromethane (CH2Cl2) generated the corresponding complexes, {[Cu(dppbe)(Bphen)](ClO4)·2CH3OH}n (1), {[Cu2(dppe)(dmp)2(CN)2]·2CH3OH}n (2), {[Cu2(dppb)(dmp)2I2]·2CH3OH}n (3), [Cu(POP)(C16H6N6)]I (4), {[Cu(POP)(C16H6N6)](SCN)}n… read more here.
Keywords: diphosphine ligands; seven copper; hydrogen bonds; bis ... See more keywords
In vitro cytotoxicity and in vivo zebrafish toxicity evaluation of Ru(ii)/2-mercaptopyrimidine complexes.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c8dt03738h
Abstract: In this paper, four new ruthenium complexes, [Ru(N-S)(dppm)2]PF6 (1), [Ru(N-S)(dppe)2]PF6 (2), [Ru(N-S)2(dppp)] (3) and [Ru(N-S)2(PPh3)2] (4) [dppm = 1,1-bis(diphenylphosphino)methane, dppe = 1,2-bis(diphenylphosphino)ethane, dppp = 1,3-bis(diphenylphosphino)propane, PPh3 = triphenylphosphine and N-S = 2-mercaptopyrimidine anion] were synthesized… read more here.
Keywords: cytotoxicity vivo; mercaptopyrimidine; spectroscopy; bis diphenylphosphino ... See more keywords
Metal-metal communication between 1,1'-bis(diphenylphosphino)cobaltocenium and an organonickel moiety.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt00650b
Abstract: 1,1'-Bis(diphenylphosphino)cobaltocenium (dppc)+, similar to 1,1'-bis(diphenylphosphino)ferrocene, can be coordinated by dicarbonylnickel(0) or cyclopentadienylnickel(II), respectively. The cyclic voltammogram of [Ni(CO)2(dppc)]+ ([1]+) showed two reversible reductions, at potentails nearly identical to (dppc)+. The ligand-based reductions were confirmed by… read more here.
Keywords: dppc; bis diphenylphosphino; bis; diphenylphosphino cobaltocenium ... See more keywords
Highly photo- and triboluminescent lanthanide(III) coordination polymers based on diphosphine dioxides containing azaheterocyclic linkers
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DOI: 10.1039/d3nj01119d
Abstract: The reaction of Eu(III) and Tb(III) hexafluoroacetylacetonates (hfac‒) with 2,4-bis(diphenylphosphino)pyrimidine dioxide (L1), 4,6-bis(diphenylphosphino)pyrimidine dioxide (L2), or 3,6-bis(diphenylphosphino)pyridazine dioxide (L3) afforded a new series of one-dimensional coordination polymers [LnL(hfac)3]n (L =... read more here.
Keywords: highly photo; bis diphenylphosphino; iii; coordination polymers ... See more keywords
Syntheses and crystal structures of organoindium(III) 1-D coordination polymers with bis(diphenylphosphino)alkane dioxides
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Coordination Chemistry"
DOI: 10.1080/00958972.2018.1441404
Abstract: Abstract Bromomethyl-dibromo-indium(III), Br2InCH2Br, obtained from indium monobromide and methylene dibromide, reacts with hard and soft donor ligands to afford the corresponding indium(III) organometallic complexes. In this work, we investigated the conditions to prepare adducts of… read more here.
Keywords: iii; coordination; alkane dioxides; crystal structures ... See more keywords
A photoactive iridium(III) complex with 3-methyl-2-phenyl pyridine and 1,1-bis(diphenylphosphino)methane: Synthesis, structural characterization and cytotoxicity in breast cancer cells
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Coordination Chemistry"
DOI: 10.1080/00958972.2021.1949585
Abstract: Abstract A photoactive complex [Ir(3m-ppy)2(dppm)Cl] (1; dppm = bis(diphenylphosphino)methane, 3 m-Hppy = 3-methyl-2-phenylpyridine), which shows a green luminescence band at 517 nm in DMSO was synthesized from reaction of the dimeric [Ir2(3m-ppy)4Cl2] with dppm under an inert atmosphere. Complex… read more here.
Keywords: dppm; breast cancer; diphenylphosphino methane; bis diphenylphosphino ... See more keywords
Ionic mononuclear [Fe] and heterodinuclear [Fe,Ru] bis(diphenylphosphino)alkane complexes: Synthesis, spectroscopy, DFT structures, cytotoxicity, and biomolecular interactions.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of inorganic biochemistry"
DOI: 10.2139/ssrn.4282031
Abstract: Iron(II) and Ru(II) half-sandwich compounds encompass some promising pre-clinical anticancer agents whose efficacy may be tuned by structural modification of the coordinated ligands. Here, we combine two such bioactive metal centres in cationic bis(diphenylphosphino)alkane-bridged heterodinuclear… read more here.
Keywords: cytotoxicity; spectroscopy; cytotoxicity biomolecular; bis diphenylphosphino ... See more keywords