β-Anomeric selectivity in the glycosidation of d-mannofuranurono-6,3-lactone catalyzed by boron trifluoride diethyl etherate
作者:Myriam Roussel、Stéphane Moutard、Bruno Perly、Martine Lefeuvre、Thierry Benvegnu、Daniel Plusquellec
DOI:10.1016/s0008-6215(02)00439-1
日期:2003.2
The BF3-promoted glycosylation of D-mannofuranurono-6,3-lactone with dodecanol or methanol afforded n-alkyl beta-D-mannofuranosidurono-6,3-lactone. Reduction of n-dodecyl beta-D-mannofuranosidurono-6,3-lactone with sodium borohydride yielded the corresponding alkyl beta-D-mannofuranoside.
用十二烷醇或甲醇通过BF3促进D-呋喃呋喃并呋喃-6,3-内酯的糖基化反应,得到正烷基β-D-D-甘露糖呋喃并呋喃-6,3-内酯。用硼氢化钠还原正十二烷基β-D-甘露呋喃糖基呋喃糖苷-6,3-内酯产生相应的烷基β-D-甘露糖呋喃糖苷。