JohnPhos

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Purity: 97%

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JohnPhos Amino-dPEG(R)12-OH ALDRICH

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Application:Ligand utilized in amination of aryl halides and aryl triflates.Catalyst for:Decarboxylative cross-coupling of dialkoxybenzoic acids with diaryl disulfides or diaryl diselenidesStereoselective pre...
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JohnPhos is a Buchwald?s sterically bulky biaryl phosphine ligand. It is a reactive dialkylbiaryl phosphine ligand which catalyzes the carbon-nitrogen bond-forming reactions. Coordination chemistry of gold catalysts bearing JohnPhos as ligand has been investigated by NMR spectroscopy.