sodium dihydrogenphosphate; sodium azide; sodium perchlorate; disodium hydrogenphosphate in water; N,N-dimethyl-formamide; acetonitrile T=20°C; pH=7.0; 48 h; Title compound not separated from byproducts;

in water; acetonitrile T=20°C; pH=7.0;

1: 40 percent / acetonitrile; H2O / 20 °C / pH 7.0 2: acetonitrile; H2O / 20 °C / pH 2.0 View Scheme