1.1: bis(2-pyridinyl)-disulfide; triethylamine; triphenylphosphine / dimethyl sulfoxide; N,N-dimethyl-formamide / 3 h 1.2: 2 h 2.1: Na(+)-montmorillonite / 1 h / 24 °C 2.2: 24 °C View Scheme

1: 3N-(D-1-ribose)-uracil With Na(+)-montmorillonite T=24°C; 1 h; 2: D-ImpA T=24°C;

1,4-dioxane; tributyl-amine; phenylphosphorochloridate Erwaermen des Reaktionsprodukts mit wss.NH3;

1: With potassium chloride; magnesium chloride T=37°C; pH=8; 17 h; aq. bufferEnzymatic reaction; 2: With shrimp alkaline phosphatase; magnesium chloride T=37°C; pH=8; 1 h; aq. bufferEnzymatic reaction;

in water T=90°C; Kinetics;