Different C-glycosidation products of glucal with alkynyl or propargyl silanes under acidic conditions.
Propargylic and acetylenic silyl groups on propyne control the C-glycosidation products depending on the trimethylsilyl and triisopropylsilyl groups used. Some mechanistic discussions are included. [reaction: see text]
Isobe
Minoru
M
Laboratory of Organic Chemistry, Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan. isobem@agr.nagoya-u.ac.jp
Phoosaha
Wanna
W
Saeeng
Rungnapha
R
Kira
Kazunobu
K
Yenjai
Chavi
C