AN EXTREMELY MILD AND GENERAL METHOD FOR THE CONSTRUCTION OF 1, 2-TRANS-[beta]-GLYCOSIDIC LINKAGES VIA GLYCOPYRANOSYL DIETHYL PHOSPHITES WITH PARTICIPATING GROUPS AT C-2

AN EXTREMELY MILD AND GENERAL METHOD FOR THE CONSTRUCTION OF 1, 2-TRANS-[beta]-GLYCOSIDIC LINKAGES VIA GLYCOPYRANOSYL DIETHYL PHOSPHITES WITH PARTICIPATING GROUPS AT C-2

A highly efficient 1, 2-trans-β-glycosidation reaction has been developed by using glycopyranosyl diethyl phosphites bearing participating groups such as benzoate, phthalimido, or trichloroethyl carbamate groups at C-2 as glycosyl donors and trimethylsilyl trifluoromethanesulfonate (TMSOTf) as a pro...

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Veröffentlicht in:Chemical & pharmaceutical bulletin 1995-12, Vol.43 (12), p.2267
Hauptverfasser: HASHIMOTO, Shun-ichi, SANO, Ai, UMEO, Kazuhiro, NAKAJIMA, Makoto, IKEGAMI, Shiro
Format: Artikel
Sprache:eng
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Zusammenfassung:A highly efficient 1, 2-trans-β-glycosidation reaction has been developed by using glycopyranosyl diethyl phosphites bearing participating groups such as benzoate, phthalimido, or trichloroethyl carbamate groups at C-2 as glycosyl donors and trimethylsilyl trifluoromethanesulfonate (TMSOTf) as a promoter.
ISSN:0009-2363
1347-5223