Trimethylphosphine is an organophosphorus compound with the formula P(CH3)3, commonly abbreviated as PMe3. This colorless liquid has a strongly unpleasant...
7 KB (548 words) - 02:36, 19 June 2024
Hexakis(trimethylphosphine)tungsten is a tungsten(0) organometallic compound with the formula W(P(CH3)3)6. It is a yellow crystalline solid soluble in...
8 KB (700 words) - 08:07, 5 July 2024
Tetrakis(trimethylphosphine)tungsten(II) trimethylphospinate hydride (W(PMe3)4(η2-CH2PMe2)H) is an air-sensitive organotungsten complex with tungsten in...
60 KB (5,991 words) - 16:44, 5 July 2024
synthesis of organic compounds containing phosphorus, which he named "trimethylphosphine" and "triethylphosphine", in analogy with "amine" (organo-nitrogen...
39 KB (3,593 words) - 22:09, 15 August 2024
3 HOC6H5 → P(OC6H5)3 + 3 HCl Triphenylphosphite is a precursor to trimethylphosphine, it serves as a source of P3+ that is less electrophilic than phosphorus...
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triethylphosphine gained acceptance earlier than did the simpler trimethylphosphine, as illustrated by the preparation of the hydride complex trans-PtHCl(PEt3)2...
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tetramethylphosphonium and the bromide anion. It is prepared by treating trimethylphosphine with methyl bromide. Deprotonation gives methylenetrimethylphosphine...
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present. SnBr4 forms 1:1 and 1:2 complexes with ligands, e.g. with trimethylphosphine the following can be produced, SnBr4.P(CH3)3 and SnBr4.2P(CH3)3. Greenwood...
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Pyridine N 128 Acetonitrile N 60 DMA O 112 DMSO O 105 THF O 90.4 Et2O O 78.8 Acetone O 76.0 EtOAc O 75.5 Trimethylphosphine P 97.3 Tetrahydrothiophene S 51.6...
22 KB (2,761 words) - 09:58, 2 June 2024
organolithium compounds: 3 RMgX + PCl3 → PR3 + 3 MgX2 In the case of trimethylphosphine, triphenyl phosphite is used in place of the highly electrophilic...
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in low oxidation states. It is cheaper and less air-sensitive than trimethylphosphine and other trialkylphosphines. Although its complexes are generally...
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dichlorotrimethyltantalum has also been reported with trimethylphosphine by Sattler. Trimethylphosphine was introduced by vapour transfer to dichlorotrimethyltantalum...
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2]pentane 39 °C Ruthenium(VIII) oxide 40 °C Nickel carbonyl 42.1 °C Trimethylphosphine 43 °C Gallane liquid decomposes at 0 °C. Nitroxyl and diazene are...
95 KB (4,549 words) - 10:45, 10 August 2024
produced by anaerobic bacteria in antimony-rich soils. In contrast to trimethylphosphine, trimethylstibine is a weaker Lewis base. It is used in the production...
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preparation of zirconocene complex by reaction diphenylzirconocene with trimethylphosphine. Cp2ZrPh2 + PMe3 → Cp2Zr(C6H4)(PMe3) + PhH The preparation of Ta(η5-C5Me5)(C6H4)Me2...
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monodentate Triethylenetetramine (trien) C6H18N4 neutral tetradentate Trimethylphosphine P(CH3)3 neutral monodentate Tris(o-tolyl)phosphine P(o-tolyl)3 neutral...
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(SDS) Fisher Scientific Related compounds Related tertiary phosphines Trimethylphosphine Phosphine Related compounds Triphenylamine Triphenylarsine Triphenylstibine...
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It is Lewis acidic, forming double adducts with two equivalents of trimethylphosphine. Pentaborane is used for the synthesis of other boron hydride clusters...
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Trimethyl phosphite 923 Dimethylamine 923 Pyridine 924 Trimethylamine 942 Trimethylphosphine 950 Triethylphosphine 969 Triethylamine 972 Lithium hydroxide 1008...
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acids, with concomitant opening of the cluster. An example involving trimethylphosphine: B5H9 + 2 P(CH3)3 → B5H9·2P(CH3)3 Some higher boranes, especially...
16 KB (1,717 words) - 03:04, 18 August 2024
Masaki; Dahl, Lawrence F. (2001). "High-nuclearity palladium carbonyl trimethylphosphine clusters containing unprecedented face-condensed icosahedral-based...
201 KB (674 words) - 14:51, 14 August 2024
converted into aziridines with the use of trialkyl phosphines such as trimethylphosphine or tributylphosphine. Aziridines are reactive substrates in ring-opening...
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has a smaller cone angle and better acceptor properties relative to trimethylphosphine. A representative derivative is the colorless tetrahedral complex...
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"Bis(η5-2,4-cyclopentadienyl)bis(trimethylphosphine)titanium". Bis(5-2,4-cyclopentadienyl)bis(trimethylphosphine)titanium. Encyclopedia of Reagents...
21 KB (1,771 words) - 20:25, 6 August 2024
dimethyldiborane: (CH3)BH2.BH3 and (CH3)2BH.BH3. It reacts as a gas with trimethylphosphine to form a solid Lewis salt with a heat of formation of −41 kcal per...
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trihydrazide 10105-42-7 C3H9OP trimethylphosphine oxide 676-96-0 C3H9PS dimethyl methylthiophosphine 35449-60-6 C3H9PS trimethylphosphine sulfide 2404-55-9 C3H9PSe...
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Related compounds Cacodylic acid Triphenylarsine Pentamethylarsenic Trimethylphosphine Trimethylamine Supplementary data page Trimethylarsine (data page)...
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atoms linked to the metal atom. This was first shown in 2003. The bis(trimethylphosphine) thiirane S-oxide complex of platinum, when heated in toluene at 110 °C...
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diethyl ether, tri(n‐butyl)phosphate, butylamine, dimethylamine, and trimethylphosphine oxide. New Jersey Department of Health. Thorium Nitrate. Hazardous...
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hydride, and alkyl derivatives of (pentamethylcyclopentadienyl)bis(trimethylphosphine)ruthenium." Organometallics, 3.2 (1984): 274–278. Tilley Group Website...
10 KB (878 words) - 22:47, 12 August 2023