N-trimethylsilyl-trichlorphosphinimin

doi:10.1016/0020-1650(73)80040-6

Inorganic and Nuclear Chemistry Letters

Volume 9, Issue 2, February 1973, Pages 127-129

https://doi.org/10.1016/0020-1650(73)80040-6 Get rights and content

First page preview

Click to open first page preview

View PDF

Literatur (10)

N.L Paddock et al.
Advan. Inorg. Chem. Radiochem.
(1959)
M Becke-Goehring et al.
Chem. Ber.
(1959)
M Becke-Goehring et al.
Angew. Chem.
(1962)
J Emsley et al.
J. Chem. Soc. A
(1970)
G Wunsch et al.
Chem. Z.
(1970)

There are more references available in the full text version of this article.

Cited by (28)

A direct synthesis of Cl<inf>3</inf>P=NSiMe<inf>3</inf> from PCl<inf>5</inf> and hexamethyldisilazane
2016, Journal of Organometallic Chemistry
Citation Excerpt :
The growth mechanism of phosphazene chain seems to be analogous to the reported one [13]. The lack of HMDS, i.e. less than 1.33 mol per 1 mol of PCl5, most likely leads to the formation of phosphazene precursor, Cl3PNH, at the first stage of the process, which has a characteristic 31P NMR resonance with a chemical shift at 4 ppm (s) [15]. The signal is most intensive in spectrum of equimolar reactants ratio product and its intensity decreases drastically with the increasing of initial HMDS concentration in the reaction mixture.
Isolation of donor-stabilized N-silylphosphoranimine cations and the discovery of an ambient temperature route to Poly(alkyl/aryl)phosphazenes
2007, Journal of Organometallic Chemistry
N-halogensiyl-phosphinimine; ein neuartiger chlor-fluor-austausch
1986, Journal of Organometallic Chemistry
(t-Bu)₂SiFNH₂ reacts with PHal₅ (Hal = Cl, F) in a molar ratio 2/1 via fluorosilylaminophosphoranes (t-Bu)₂SiFNHPHal₄ (I, II) to give fluorosilylphosphinimines (t-Bu)₂SiFNPHal₃ (III, IV). IV is formed into (t-Bu)₂SiClNPCl₂F (V) in a chloro-fluoro exchange. After the reaction of (i-Pr)₂SiFNH₂ with PCl₅, (i-Pr)₂SiClNPCl₂F (VI) is isolated. Substitution at the phosphorus atom occurs in the reaction of V with alocholates with silylamines (VII–XIV). 2-Silylimino-1,3-diaza-2λ⁵-phospha-4-silacyclobutanes (XV, XVI) result from the reaction of V with (LiN-t-Bu)₂SiMe₂.
(t-Bu)₂SiFNH₂ reagiert mit PHal₅ (Hal = Cl, F) im molaren Verhältnis 2/1 über Fluorsilylaminophosphorane (t-Bu)₂SiFNHPHal₄ (I, II) zu den Fluorsilylphosphiniminen (t-Bu)₂SiFNPHal₃ (III, IV). In einem Chlor-Fluoraustausch entsteht (t-Bu)₂SiClNPCl₂F (V) aus IV. Ausgehend von (i-Pr)₂SiFNH₂ wird in der Reaktion mit PCl₅ (i-Pr)₂SiClNPCl₂F (VI) isoliert. V reagiert mit Alkoholaten und Silylaminen unter Substitution am Phosphoratom (VII–XIV). 2-Silylimino-1,3-diaza-2λ⁵-phospha-4-silacyclobutane (XV, XVI) entstehen in der Reaktion von V mit (LiN-t-Bu)₂SiMe₂.
Synthesis of siliconnitrogenphosphorus halides stabilized by the t-butyldimethylsilyl group
1979, Journal of Organometallic Chemistry
The reactions of phosphorus halides with lithium t-butyldimethylsilyl(methyl)-amide were used to prepare the new SiNP derivatives t-BuMe₂SiN(Me)X (I, X  PF₄; II, X  PF₂; III, X  PCl₂). The dichlorophosphine (III) is readily oxidized by Me₂SO to the phosphoryl compound t-BuMe₂SiN(Me)P(O)Cl₂ (IV) whereas the difluorophosphine (II) does not react with Me₂SO. Treatment of t-BuMe₂SiN(SiMe₃)Li with PCl₅ gave the trichlorophosphinimime t-BuMe₂SiNPCl₃ (V). Steric crowding at silicon enhances the thermal stability of these compounds relative to their Me₃Si analogues.
Silicon - synthesis and reactivity annual survey covering the year 1973
1974, Journal of Organometallic Chemistry
Synthesis of Carbene-Stabilized PNPN Fragments and Their Carbene-Dependent Redox Properties
2024, Journal of the American Chemical Society

View all citing articles on Scopus

View full text

N-trimethylsilyl-trichlorphosphinimin

First page preview

Advan. Inorg. Chem. Radiochem.

Chem. Ber.

Angew. Chem.

J. Chem. Soc. A

Chem. Z.