Abstract
Fluorination at C-4 of methyl 2-O-benzyl-3, 6-dideoxy-α-D-ribo- and α-arabino-hexopyranosides (1__- and 5__-) using diethylaminosulfur trifluoride (DAST) proceeded with exclusive retention of configuration. But treating the triflates of 1__- and 5__- with tris(dimethylamino)sulfonium difluorotrimethylsilicate(TASF) afforded mostly the configurationally inverted fluorides.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
