Abstract

The dimethyl acetals of d-glucose, d-xylose, and l-idose were prepared in 15–25% yield by Fischer glycosidation in the presence of strontium or calcium chloride, whereas no dimethyl acetal was isolated in the absence of these cations. Complexing of these dimethyl acetals with cations was indicated by n.m.r. spectra and by electrophoresis. From the reaction of l-idose, the two (previously unknown) methyl l-idofuranosides were isolated.

Full Text
Paper version not known

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 call

Disclaimer: 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.