KOH in methanol
condensing solvent onto W-complex (-196°C), warming to 20°C, addn. of excess succinic acid, stirring for 7 h at 60°C, solvent removal (vac.), addn. of excess 40percent KOH; distn. into dild. H2SO4; colorimetry of NH3, N2H4; volumetry of total N2(after reaction with NaOBr);
参考文献
Chatt, Joseph; Pearman, Alan J.; Richards, Raymond L.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1977 , p. 1852 - 1860