Carbohydrates, which are ubiquitously distributed throughout the three domains of life, play
significant roles in a variety of vital biological processes. Access to unique and …

Sialic acids are a subset of nonulosonic acids, which are nine-carbon α-keto aldonic acids.
Natural existing sialic acid-containing structures are presented in different sialic acid forms …

A systematic, efficient means of producing diverse libraries of asymmetrically branched N-
glycans is needed to investigate the specificities and biology of glycan-binding proteins. To …

Carbohydrates have been shown to play important roles in biological processes. The pace
of development in carbohydrate research is, however, relatively slow due to the problems …

Sialyl Lewisa (sLea), also known as cancer antigen 19‐9 (CA19‐9), is a tumor‐associated
carbohydrate antigen. The overexpression of sLea on the surface of a variety of cancer cells …

Contemporary chemoenzymatic approaches can provide highly complex multi-antennary N-
linked glycans. These procedures are, however, very demanding and typically involve as …

Glycoproteins are an important class of biomolecules involved in a number of biological
recognition processes. However, natural and recombinant glycoproteins are usually …

Glycosyl ortho‐alkynylbenzoates have emerged as a new generation of donors for
glycosidation under the catalysis of gold (I) complexes such as Ph3PAuOTf and …

The glycosyl N-phenyltrifluoroacetimidates (PTFAI) have within the last ten years been
applied in the synthesis of a wide variety of the oligosaccharides and glycoconjugates …

Stereocontrolled chemical glycosylation remains a major challenge despite vast efforts
reported over many decades and so far still mainly relies on trial and error. Now it is shown …