water; hydrogen; palladium on activated charcoal in ethanol

1: 83 percent / triethylamine, N,N'-dicyclohexylcarbodi-imide, N-hydroxysuccinimide / CH2Cl2; dimethylformamide / Ambient temperature 2: 83 percent / H2, water / 5percent Pd/C / ethanol View Scheme

sodium hydroxide Hydrogenolyse des Reaktionsprodukts an Palladium in Eisessig enthaltendem Methanol;

1: ethyl acetate; aqueous NaHCO3 / unter Kuehlung 2: aqueous methanol.NaOH / Hydrogenolyse des Reaktionsprodukts an Palladium in Eisessig enthaltendem Methanol View Scheme

in various solvent(s) T=148.5°C; rate of racemization was investigated during decomposition; Product distributionRate constant;