Electric Literature of 74808-09-6, Some examples of the diverse research done by chemistry experts include discovery of new medicines and vaccines, improving understanding of environmental issues, and development of new chemical products and materials. An article , which mentions 74808-09-6, molecular formula is C36H36Cl3NO6. The compound – (2R,3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl 2,2,2-trichloroacetimidate played an important role in people’s production and life.
Glycosyl fluorides have been found to be important intermediates in glycosylations with trichloroacetimidate donors and BF3·OEt2 activation (0.2?1 equiv.). Low-temperature NMR spectroscopy experiments revealed that the alpha-trichloroacetimidate was transformed into the glycosyl fluoride with inversion of stereochemistry, whereas the beta anomer was not. A concerted mechanism was suggested for the stereospecific formation of glycosyl fluorides, which is not accounted for in the classic mechanism.
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Reference：
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics