134529-80-9Relevant academic research and scientific papers
A solvent-free facile synthesis of (E)-bis(phosphonium)ethylenes from organo-phosphines and TfOCH2CF2H reagent
Wang, Shi-Meng,Han, Jia-Bin,Zhang, Cheng-Pan,Qin, Hua-Li
, p. 6219 - 6222 (2015)
(E)-Bis(phosphonium)ethylenes were synthesized from aryl-, alkyl-, and arylalkylphosphines under solvent-free conditions using TfOCH2CF2H as reagent. The reaction allows for a convenient access to vinylenebis(trialkylphosphonium) sal
Under solvent-free conditions for preparing difluoride [...]/1, 2 - ethylene-bis-phosphonium salt method
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Paragraph 0032; 0033, (2017/07/14)
The invention relates to a simple method for preparing difluoroethyl phosphonium salt/1,2-vinyl double phosphonium salt under solvent-free condition, under solvent-free condition, the method is characterized in that organic phosphorus and a difluoro ethyl
Preparation and Chemistry of PhI+C≡CI+Ph·2-OTf, Bis[phenyl[[(trifluoromethyl)sulfonyl]oxy]iodo]acetylene, a Novel Difunctional Acetylene, Bis(iodonium) Species and a Stable C2-Transfer Agent
Stang, Peter J.,Zhdankin, Viktor V.
, p. 4571 - 4576 (2007/10/02)
The title compound 2 is readily prepared as a stable microcrystalline solid from bis(tri-/i-butylstannyl)acetylene and PhICN-OTf. It was fully characterized by multinuclear NMR, IR, and elemental analysis. As expected, the electron-deficient acetylene 2 r
