1: With triethylamine; bis(η3-allyl-μ-chloropalladium(II)) in dichloromethane T=35°C; 18 h; 2: With lithium hydroxide in tetrahydrofuran; water T=20°C; 20 h; Further stages. Title compound not separated from byproducts.;

Pseudomonas cepecia (Amano PS-30) lipase in dichloromethane T=20°C; Acetylation; kinetic resolution; Enzymatic reaction;

O,O'-(S)-(1,1'-dinaphthyl-2,2'-diyl)-N,N-di-(S,S)-[2-phenylethylphosphoramidite]; di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; triethylamine in tetrahydrofuran T=20°C; 60 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;

Dowex 50W strong H+ resin; water in methanol Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;