O. Eyrisch et al., HIGHER-CARBON SUGARS BY ENZYMATIC CHAIN EXTENSION OXIDATIVE GENERATION OF ALDOL PRECURSORS IN-SITU, Tetrahedron letters, 35(48), 1994, pp. 9013-9016
A novel multienzymatic approach for the preparation of complex carbohy
drates by enzymic aldolization is presented in which both the aldol do
nor and acceptor components are generated in situ by air oxidation usi
ng microbial oxidases. The L-threo stereochemistry generated by the re
combinant rhamnulose 1-phosphate aldolase has been established by X-ra
y structural analysis.