Synlett
DOI: 10.1055/a-2348-2803
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Carbohydrate Chemistry in China

Highly Regio-/Stereoselective Synthesis of Carbohydrates with Unsaturated Glycosyl Donors under Mild Conditions

Xinyu Gao
a   Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. of China
,
Keke Ren
a   Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. of China
,
Lijuan Ma
a   Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. of China
,
Nengzhong Wang
a   Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. of China
b   Hubei Three Gorges Laboratory, Yichang 443007, P. R. of China
,
Nianyu Huang
a   Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. of China
b   Hubei Three Gorges Laboratory, Yichang 443007, P. R. of China
,
Hui Yao
a   Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. of China
b   Hubei Three Gorges Laboratory, Yichang 443007, P. R. of China
› Author Affiliations
This work was partially supported by the National Natural Science Foundation of China (22207063), Higher Education Discipline Innovation Project (111 Project, D20015), the Natural Science Foundation of Hubei Province (2022CFB838), the Hubei Provincial Department of Education (D20221204, Q20221212), and the Natural Science Foundation of Yichang Municipality (A23-2-002).


Abstract

Carbohydrates and their conjugates play important roles in life activities and drug development. Our group was committed to the general and effective glycosylation methods and their application in chemical biology using unsaturated glycosyl donors. In the past five years, we have reported several synthetic strategies with high stereoselectivity and milder conditions compared with previous works. In particular, high chemo-/regio- and stereoselective O-glycosylation, C-glycosylation and S-glycosylation could be achieved via palladium catalysis under open-air conditions at room temperature. In this Account, we will introduce our research progress in constructing four types of glycosides.

1 Introduction

2 Stereoselective Synthesis of O-Glycosides

3 Stereoselective Synthesis of C-Glycosides

4 Stereoselective Synthesis of N-Glycosides

5 Stereoselective Synthesis of S-Glycosides

6 Conclusion



Publication History

Received: 30 April 2024

Accepted after revision: 18 June 2024

Accepted Manuscript online:
19 June 2024

Article published online:
10 July 2024

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