Preparation and Properties of Some Bis(triphenylphosphine)iminium Salts, [(Ph3P)2N]X.

Martinsen, Arve; Songstad, Jon; Larsson, Ragnar; Pouchard, Michel; Hagenmuller, Paul; Andresen, Arne F.

doi:10.3891/acta.chem.scand.31a-0645

Cited by 123 publications

(86 citation statements)

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“…AgNO 3 (Engelhard) was used without further purification. (PPN)NO 3 was prepared from (PPN)Cl according to a published procedure 49,50 and confirmed to be of high purity (elem. …”

Section: Methodsmentioning

confidence: 99%

Homoleptic Poly(nitrato) Complexes of Group 14 Stable at Ambient Conditions

et al. 2016

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“…AgNO 3 (Engelhard) was used without further purification. (PPN)NO 3 was prepared from (PPN)Cl according to a published procedure 49,50 and confirmed to be of high purity (elem. …”

Section: Methodsmentioning

confidence: 99%

Homoleptic Poly(nitrato) Complexes of Group 14 Stable at Ambient Conditions

et al. 2016

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“…(CH 3 ) 3 SiN 3 was purified by fractional condensation prior to use. [Ph 3 PNPPh 3 ]N 3 [17] and Sb(N 3 ) 3 [4] were prepared according to literature methods. NMR spectra were recorded on a Bruker Avance 300 spectrometer at 25 8C at 300.…”

Section: Methodsmentioning

confidence: 99%

Synthesis and Structural Characterization of Antimony Polyazides

Lyhs

Jansen

Bläser

et al. 2011

Chemistry A European J

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“…Bis(triphenylphosphine)iminium iodide ([PPN]I) was prepared from [PPN]Cl and lithium iodide by the literature method. [24] Terminal alkynes 1a-c, and 1p-r were purchased and used as received. Terminal acetylenes 1d-o and 1s [25] were synthesized by the literature methods.…”

Section: Methodsmentioning

confidence: 99%

Ruthenium/Halide Catalytic System for CC Bond Forming Reaction between Alkynes and Unsaturated Carbonyl Compounds

2007

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A ruthenium complex [triruthenium dodecacarbonyl, Ru 3 (CO) 12 ] in the presence of bis(triphenylphosphine)iminium chloride ([PPN]Cl) catalyzes the conjugate addition of terminal alkynes to alkyl acrylates to give high yields of g,d-alkynyl esters. On the other hand, the linear codimerization reaction of terminal alkynes with alkyl acrylates proceeds in the presence of a catalytic amount of Ru 3 (CO) 12 and lithium iodide to give the corresponding conjugate dienes. These two different types of catalytic carbon-carbon bond forming reactions are controlled only by the nature of halide ions, either a chloride or an iodide, with other conditions being kept almost the same.

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Preparation and Properties of Some Bis(triphenylphosphine)iminium Salts, [(Ph3P)2N]X.

Cited by 123 publications

References 0 publications

Homoleptic Poly(nitrato) Complexes of Group 14 Stable at Ambient Conditions

Homoleptic Poly(nitrato) Complexes of Group 14 Stable at Ambient Conditions

Synthesis and Structural Characterization of Antimony Polyazides

Ruthenium/Halide Catalytic System for CC Bond Forming Reaction between Alkynes and Unsaturated Carbonyl Compounds

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