3D model (Jmol)
|Molar mass||155.15 g/mol|
|Melting point||150 to 155 °C (302 to 311 °F; 423 to 428 K)|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|what is ?)(|
Cupferron, the ammonium salt of N-nitroso-N-phenylhydroxylamine, is a common reagent for the complexation of metal ions. Its formula is NH4[C6H5N(O)NO]. The anion binds to metal cations through the two oxygen atoms, forming five-membered chelate rings.
Cupferron is prepared from phenylhydroxylamine and an NO+ source:
- C6H5NHOH + C4H9ONO + NH3 → NH4[C6H5N(O)NO] + C4H9OH
||This article includes a list of references, related reading or external links, but its sources remain unclear because it lacks inline citations. (October 2012) (Learn how and when to remove this template message)|
- C. S. Marvel "Cupferron" Organic Syntheses, Coll. Vol. 1, p. 177; Vol. 4, p. 19.
- D. Van der Helm, L. L. Merritt Jnr, R. Degeilh and C. H. MacGillavry "The crystal structure of iron cupferron Fe(O2N2C6H5)3" Acta Crystallogr. (1965). 18, 355–362
- Merck 13,2649; Beil. 16,IV,891
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