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2325-27-1 - Tetraphenylphosphine imide, 97% - N-(Triphenylphosphoranylidene)aniline - L00496 - Alfa Aesar

L00496 Tetraphenylphosphine imide, 97%

CAS-Nummer
2325-27-1
Synonyme
N-(Triphenylphosphoranylidene)aniline

Größe Preis ($) Menge Verfügbarkeit
1g 31,70
5g 109,00
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Tetraphenylphosphine imide, 97%

MDL
MFCD00003044
EINECS
219-039-1

Chemische Eigenschaften

Formel
C24H20NP
Molmasse
353.40
Schmelzpunkt
128-132°
Sensitivität
Moisture Sensitive
Löslichkeit
Insoluble in water. Soluble in chloroform 25 mg/mL.

Anwendungen

Has been used as a protected form of aniline for the preparation of monoalkylanilines by alkylation and hydrolysis and as an intermediate for the preparation of isocyanates and isothiocyanates.

Bemerkungen

Moisture sensitive. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

Literaturverweise

J. Krogh-Moe. The crystal structure of silver tetraborate Ag2O.4B2O3.Acta Cryst.,1965,18,77-81.

C. Dablemont, et al. Investigation of the reactivity of arylamines, organo-hydrazines and tolylisocyanate towards [PW12-xMxO40]n- Keggin anions.Dalton Trans.,2005,(10), 1831-1841.

Has been used as a protected form of aniline for the preparation of monoalkylanilines by alkylation and hydrolysis: Synthesis, 295 (1980).

A Wittig-like reaction with N,N'-diaryl thioureas gives N,N',N"-triarylguanidines: Synth. Commun., 13, 67 (1983).

For a review of the chemistry of iminophosphoranes, see: Synthesis, 469 (1973).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Beilstein
753032
Harmonized Tariff Code
2931.39
TSCA
No

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