Related Products of 74808-09-6. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 74808-09-6, Name is (2R,3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl 2,2,2-trichloroacetimidate
The reaction of O-(2,3,4,6-tetra-O-benzyl-alpha-D-glucopyranosyl)trichloracetimidate (1), as glycosyl donor with phenol and naphthol derivatives 2a-d and 2f-h, as glycosyl acceptors, furnished in the presence of catalytic amounts of TMSOTf the corresponding o-hydroxyaryl C-beta-D-glucopyranosides 3a-d, f-h regio- and stereoselectively. The less reactive 4-methoxyphenol (2e), alpha-naphthol (2i), the hydroxy substituted coumarines 2j, k and the flavone 2l afforded under these conditions O-glycosides 5e, i-l. Hydrogenolytic O-debenzylation of 3a,b,d afforded compounds 4a,b,d.
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Reference£º
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics