20684-97-3Relevant academic research and scientific papers
Exploring the Reactivity of Donor-Stabilized Phosphenium Cations: Lewis Acid-Catalyzed Reduction of Chlorophosphanes by Silanes
Pearce, Kyle G.,Borys, Andryj M.,Clark, Ewan R.,Shepherd, Helena J.
supporting information, p. 11530 - 11536 (2018/09/21)
Phosphane-stabilized phosphenium cations react with silanes to effect either reduction to primary or secondary phosphanes, or formation of P-P bonded species depending upon counteranion. This operates for in situ generated phosphenium cations, allowing catalytic reduction of P(III)-Cl bonds in the absence of strong reducing agents. Anion and substituent dependence studies have allowed insight into the competing mechanisms involved.
Chemoselective reduction of the phosphoryl bond of O-alkyl phosphinates and related compounds: An apparently impossible transformation
Kenny, Niall P.,Rajendran, Kamalraj V.,Gilheany, Declan G.
supporting information, p. 16561 - 16564 (2015/11/18)
A method is reported for the phosphoryl bond cleavage of O-alkyl phosphinates, phosphinothioates and certain phosphonamidates to furnish the corresponding P(iii) borane adducts. The two-step procedure relies upon initial activation of the phosphoryl bond with an alkyl triflate, followed by reduction of the resulting intermediate using lithium borohydride.
Cleavage of P=O in the presence of P-N: Aminophosphine oxide reduction with in situ boronation of the PIII product
Kenny, Niall P.,Rajendran, Kamalraj V.,Jennings, Elizabeth V.,Gilheany, Declan G.
supporting information, p. 14210 - 14214 (2013/11/06)
In contrast to tertiary phos-phine oxides, the deoxygenation of aminophosphine oxides is effectively impossible due to the need to break the immensely strong and inert P=O bond in the presence of a relatively weak and more reactive P-N bond. This long-sta
Chloro(diisopropylamino)(phenyl)-phosphine sulfide
Renganayaki,Subramanian,Shanmuga Sundara Raj,Fun, Hoong-Kun
, p. 1525 - 1526 (2007/10/03)
The P atom of the title compound, C12H19ClNPS, has a slightly distorted tetrahedral geometry. The P-Cl and P=S bond lengths are 2.071 (1) and 1.923 (1) A, respectively. The presence of C-H...π interactions appears to supplement van der Waals interactions in stabilizing the crystal packing.
Synthesis and binding properties of oligodeoxynucleotides containing phenylphosphon(othio)ate linkages
Mag, Matthias,Muth, Jochen,Jahn, Kerstin,Peyman, Anusch,Kretzschmar, Gerhard,Engels, Joachim W.,Uhlmann, Eugen
, p. 2213 - 2220 (2007/10/03)
A method for the synthesis of chimeric oligodeoxynucleotides comprised of phosphodiester and phenylphosphonate [3'O-P(=O)(C6H5)-O-5'] or phenylphosphono-thioate [3'-O-P(=S)(C6H5)-O-5'] linkages has been develope
Synthesis of Heterocycles with Phosphorus - Phosphorus Bond: Reactions of Phosphino-Substituted Cyano(triphenylphosphoranylidene)methanes with Dichloroorganylphosphines
Gruetzmacher, Hansjoerg,Pritzkow, Hans
, p. 1411 - 1416 (2007/10/02)
The reaction of the phosphinyl-substituted cyano(triphenylphosphoranylidene)methanes 3 and 6 with dichloroorganylphosphines in the presence of sodium tetraphenylborate or aluminium trichloride leads to the new heterocycles 7a,b and 10a,c,d in high yields.
