TY - JOUR A1 - Yin, Jian A1 - Linker, Torsten T1 - Convenient synthesis of bicyclic carbohydrate 1,2-lactones and their stereoselective opening to 1- functionalized glucose derivatives N2 - Closed and re-opened for business: C-2 branched carbohydrates 1 cyclize under conditions of decarboxylation to the hitherto unknown carbohydrate 1,2-lactones 2 in high yields. The gluco isomer can be opened at the anomeric position with various nuceophiles in the presence of Sc(OTf)3, which allows the stereoselective synthesis of 1-functionalized glucose derivatives 3. Thus, 1,2-bis-C-branched saccharides become available in only a few steps starting from glycals. Y1 - 2009 UR - http://www3.interscience.wiley.com/cgi-bin/jhome/26293/ U6 - https://doi.org/10.1002/chem.200802178 SN - 0947-6539 ER - TY - JOUR A1 - Yin, Jian A1 - Linker, Torsten T1 - Stereodivergent syntheses at the glucose backbone N2 - Both diastereomers of 2-C-branched carbohydrates with various functional groups are selectively available from the same malonate precursor in good yields in only a few steps. Y1 - 2009 UR - http://www.rsc.org/Publishing/Journals/OB/index.asp U6 - https://doi.org/10.1039/B918893m SN - 1477-0520 ER - TY - THES A1 - Yin, Jian T1 - Syntheses and transformations of 2-C-Malonyl substituted carbohydrates Y1 - 2009 CY - Potsdam ER -