@article{465efbe1b4cb473f977ca228ca28d503,
title = "Stereocontrolled glycosidations using a heterogeneous solid acid, sulfated zirconia, for the direct syntheses of α- and β-manno- and 2-deoxyglucopyranosides",
abstract = "Novel α- and β-stereocontrolled glycosidations using a heterogeneous solid acid, sulfated zirconia (SO4/ZrO2), as an activator have been developed. The glycosidations of manno- and 2-deoxyglucopyranosyl α-fluorides with several alcohols using SO 4/ZrO2 in MeCN proceeded α-stereoselectively, while those with the same activator in the presence of MS 5A in Et2O occurred with β-stereoselectivity. Thus, both the α- and β-manno- and 2-deoxyglucopyranosides were effectively obtained by the present glycosidations.",
keywords = "2-Deoxypyranoside, Glycosidation, Heterogeneous solid acid, Mannopyranoside, Sulfated zirconia",
author = "Kazunobu Toshima and Hideyuki Nagai and Kasumi, {Ken Ichi} and Kanako Kawahara and Shuichi Matsumura",
note = "Funding Information: This research was partially supported by Grant-in-Aid for the 21st Century COE program {\textquoteleft}KEIO Life Conjugate Chemistry{\textquoteright} from the Ministry of Education, Culture, Sports, Science, and Technology, Japan.",
year = "2004",
month = jun,
day = "14",
doi = "10.1016/j.tet.2004.04.071",
language = "English",
volume = "60",
pages = "5331--5339",
journal = "Tetrahedron",
issn = "0040-4020",
publisher = "Elsevier Limited",
number = "25",
}