23306-80-1Relevant academic research and scientific papers
Synthesis of N, N-dialkyl phosphoramidic dichloride from dialkyl amine and phosphoryl chloride using basic anion exchange polymer resins/beads
Kushwaha, Brijesh K.,Gupta, Hemendra K.,Shinde
body text, p. 361 - 364 (2010/08/20)
An efficient and operationally simple method is developed for the syndesis of N, N-dialkyl phosphoramidic dichloride from dialkyl amine and phosphoryl chloride using basic anion exchange polymer resins/beads. In me reaction, polymer resin acts as a scavenger for HCl produced as by-product and desired product is distilled under vacuum. Reaction afforded N, N-dialkyl phosphoramidic dichloride in 3-4 hours with excellent yields from corresponding dialkylamine and phosphoryl chloride.
A new mechanism for nucleophilic substitution at a thiophosphoryl centre revealed by the reaction of diisopropylamine with PSCl3
Harger, Martin J. P.
, p. 2863 - 2865 (2007/10/03)
The reaction of PSCl3 with Pri2NH at 60 °C affords the disubstitution product (Pri2N) 2P(S)Cl without first forming the monosubstitution product Pr i2NP(S)Cl2/su
Imide-amide rearrangement of cyclic phosphorimidates: A mechanistic study
Cabrita, Eurico J.,Afonso, Carlos A. M.,Gil De Oliveira Santos, Antonio
, p. 1455 - 1467 (2007/10/03)
Studies aimed at the development of new synthetic pathways for the preparation of chiral cyclic oxaza and diaza phosphoramides suitable for use in asymmetric chemistry led us to the investigation of the imide-amide rearrangement of cyclic phosphorimidates
Ozonization: An Efficient Method for the Oxidation of Halophosphines
Caminade, Anne-Marie,El Khatib, Fayez,Baceiredo, Antoine,Koenig, Max
, p. 365 - 368 (2007/10/02)
The ozonization of various halophosphines 1a-j leads with quantitative yields to the corresponding phosphine oxides 2a-j.Ozonization is a convenient method of oxidation, in particular of compounds with bulky ligands (1c, 1d, 1e).
