141485-04-3Relevant articles and documents
Application of Protease-Catalyzed Regioselective Esterification in Synthesis of 6'-Deoxy-6'-fluoro- and 6-Deoxy-6-fluorolactosides
Cai, Shaopei,Hakomori, Senitiroh,Toyokuni, Tatsushi
, p. 3431 - 3437 (2007/10/02)
Subtilisin-catalyzed esterification of methyl 4-O-β-D-galactopyranosyl-β-D-glucopyranoside (methyl β-lactosid) (1) with 2,2,2-trichloroethyl butyrate (3) distinguished between the two primary hydroxyl groups of 1, yielding exclusively the 6'-O-monobutyryl