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have been developed. Yu, Hotha, Finn, Kunz, Balamurugan and Zhu have
demonstrated that both gold(I) and gold(III) catalysts can selectively ac-
tivate alkynes under mild conditions with the newly created glycosylation
methods orthogonal to the existing methods. More applications in the
synthesis of biologically important glycosides and glycoconjugates will
emerge in the near future.
Acknowledgments
We are grateful to National Natural Science Foundation of China
(21272082), the Specialized Research Fund for the Doctoral Program of
Higher Education (20120142120092), the Recruitment Program of Global
Youth Experts of China and the start-up funding from Huazhong Uni-
versity of Science and Technology.
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