Novel dehydrative glycosidations of 1-hydroxy sugars using a heteropoly acid

Kazunobu Toshima; Hideyuki Nagai; Shuichi Matsumura

doi:10.1055/s-1999-2869

Novel dehydrative glycosidations of 1-hydroxy sugars using a heteropoly acid

Kazunobu Toshima, Hideyuki Nagai, Shuichi Matsumura

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

Novel and convenient dehydrative glycosidations of 1-hydroxy glycosyl donors have been developed. Several O-benzylated 1-hydroxy sugars are effectively cross-coupled with a variety of alcohols to give the corresponding O-glycosides in high yields with good α-stereoselectivities by using the heteropoly acid, H₄SiW₁₂O₄₀.

Original language	English
Pages (from-to)	1420-1422
Number of pages	3
Journal	Synlett
Issue number	9
DOIs	https://doi.org/10.1055/s-1999-2869
Publication status	Published - 1999 Jan 1

Keywords

1-hydroxy sugar
Dehydrative glycosidation
Heteropoly acid
O-glycoside
Solid acid

ASJC Scopus subject areas

Organic Chemistry

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abstract = "Novel and convenient dehydrative glycosidations of 1-hydroxy glycosyl donors have been developed. Several O-benzylated 1-hydroxy sugars are effectively cross-coupled with a variety of alcohols to give the corresponding O-glycosides in high yields with good α-stereoselectivities by using the heteropoly acid, H4SiW12O40.",

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author = "Kazunobu Toshima and Hideyuki Nagai and Shuichi Matsumura",

year = "1999",

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AU - Toshima, Kazunobu

AU - Nagai, Hideyuki

AU - Matsumura, Shuichi

PY - 1999/1/1

Y1 - 1999/1/1

N2 - Novel and convenient dehydrative glycosidations of 1-hydroxy glycosyl donors have been developed. Several O-benzylated 1-hydroxy sugars are effectively cross-coupled with a variety of alcohols to give the corresponding O-glycosides in high yields with good α-stereoselectivities by using the heteropoly acid, H4SiW12O40.

AB - Novel and convenient dehydrative glycosidations of 1-hydroxy glycosyl donors have been developed. Several O-benzylated 1-hydroxy sugars are effectively cross-coupled with a variety of alcohols to give the corresponding O-glycosides in high yields with good α-stereoselectivities by using the heteropoly acid, H4SiW12O40.

KW - 1-hydroxy sugar

KW - Dehydrative glycosidation

KW - Heteropoly acid

KW - O-glycoside

KW - Solid acid

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ER -

Novel dehydrative glycosidations of 1-hydroxy sugars using a heteropoly acid

Abstract

Keywords

ASJC Scopus subject areas

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