1056-25-3Relevant articles and documents
An easy one-pot procedure for the synthesis of N-sulfonyl phosphorous ylides and sulfonyl iminophosphoranes
Shaabani, Ahmad,Rahmati, Abbas,Naderi, Soheila
, p. 553 - 557 (2007)
Reaction of triphenylphosphine and an electron deficient acetylenic ester in the presence of strong N-H acid such as alkyl and aryl sulfamides or acetamide produces phosphorous ylides at room temperature in CH 2Cl2. The aryl sulfamide phosphoranes undergo a smooth transformation reaction in boiling toluene and produce iminophosphoranes. Springer-Verlag 2007.
Self-propagating high-temperature synthesis in the solid-phase triphenylphosphine-chloramine system
Klimchuk, E. G.,Khodak, A. A.,Merzhanov, A. G.
, p. 300 - 304 (1999)
The macrokinetics and products of self-propagating high-temperature synthesis (SHS) in the solid-phase triphenylphosphine-chloramine system were studied by TGA-DTA, XRD, and 31P NMR techniques. The temperature of SHS ignition (59 deg C), the velocity of reaction waves (1.6-5.0 nm s-1), and the maximum temperature (155-239 deg C) in the SHS wave were measured. The chemical composition of the product obtained was established: phosphine oxide, triphenyl-N-(phenylsulfoyl)-phosphinimine, benzenesulfonamide, NaCl, and water. The scheme of chemical reactions occurring during SHS was proposed.
Hypervalent iodine in synthesis XXXI: Formation of phosphinimines and arsinimines by nitrene route or non-nitrene route
Ou, Wei,Wang, Zhi-Gang,Chen, Zhen-Chu
, p. 2301 - 2309 (2007/10/03)
N-sulfonyltriphenylphosphinimines and N-sulfonyltriphenylarsinimines are prepared by the reaction of triphenylphosphine or triphenylarsine under nitrene-producing conditions with I-N ylide (PhI=NSO2R). Triphenylarsinimines can also be generated by a non-nitrene route from triphenylarsine, iodobenzene diacetate, and sulfonamides via triphenylarsine diacetate, Ph3As(OAc)2.
