Volume 41, Issue 13 pp. 2360-2362
Communication

Synthesis of Biologically Potent α1→2-Linked Disaccharide Derivatives via Regioselective One-Pot Protection–Glycosylation

Cheng-Chung Wang

Cheng-Chung Wang

Institute of Chemistry, Academia Sinica Taipei 115 (Taiwan) Fax: (+886) 2-2783-1237

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Jinq-Chyi Lee

Jinq-Chyi Lee

Department of Chemistry, National Tsing Hua University Hsinchu 300 (Taiwan)

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Shun-Yuan Luo

Shun-Yuan Luo

Institute of Chemistry, Academia Sinica Taipei 115 (Taiwan) Fax: (+886) 2-2783-1237

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Hsin-Fang Fan

Hsin-Fang Fan

Institute of Chemistry, Academia Sinica Taipei 115 (Taiwan) Fax: (+886) 2-2783-1237

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Chin-Ling Pai

Chin-Ling Pai

Institute of Chemistry, Academia Sinica Taipei 115 (Taiwan) Fax: (+886) 2-2783-1237

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Wei-Chieh Yang

Wei-Chieh Yang

Department of Chemistry, National Tsing Hua University Hsinchu 300 (Taiwan)

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Lung-Dai Lu

Lung-Dai Lu

Department of Chemistry, National Tsing Hua University Hsinchu 300 (Taiwan)

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Shang-Cheng Hung Dr.

Shang-Cheng Hung Dr.

Institute of Chemistry, Academia Sinica Taipei 115 (Taiwan) Fax: (+886) 2-2783-1237

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We thank Professor Sunney I. Chan for his helpful discussions. This work was supported by the National Science Council (NSC 90-2323-B-001-008).

Graphical Abstract

A highly regioselective benzyl and allyl protection of D-hexopyranosides allows their application in the synthesis of biologically potent α1→2 linked disaccharide derivatives by means of a regioselective one-pot protection–glycosylation (see scheme).

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