著者
原田平 輝志 前田 稔 矢野 裕二 小嶋 正治
出版者
The Pharmaceutical Society of Japan
雑誌
Chemical and Pharmaceutical Bulletin (ISSN:00092363)
巻号頁・発行日
vol.32, no.8, pp.3317-3319, 1984-08-25 (Released:2008-03-31)
参考文献数
9
被引用文献数
15 18

A nucleophilic displacement reaction of methyl 3, 4-O-isopropylidene-2-O-(trifluoromethanesulfonyl)-6-O-trityl-β-D-talopyranoside (10) with tetraalkylammonium fluorides in acetonitrile gave methyl 2-deoxy-2-fluoro-3, 4-O-isopropylidene-6-O-trityl-β-D-galactopyranoside (11). Excellent conversion of 11 into 2-deoxy-2-fluoro-D-galactose (1) was achieved by hydrolysis with 5 N hydrochloric acid.