J. Salta, F. F. Arp, C. Kühne, H.-U. Reißig*
Multivalent 1,2,3-Triazole-Linked Carbohydrate Mimetics by Huisgen-Meldal-Sharpless Cycloadditions of an Azidopyran
Eur. J. Org. 2020, 7333 – 7342. DOI 10.1002/ejoc.202001389.

G. Utecht-Jarzyńska, M. Jasiński,* E.-U. Würthwein,* H.-U. Reißig*
The Cyclization of Allenyl-Substituted Hydroxylamines to 1,2-Oxazines: An Experimental and Computational Study
Eur. J. Org. 2020, 6740 – 6748. DOI 10.1002/ejoc.202001147.

A. Niermann, H.-U. Reißig*
7-Siloxy-Substituted Hexahydronaphthalene Derivates: Samarium Diiodide-Promoted Synthesis and Typical Reactions
Synthesis 2020, 52,  2721 – 2730. DOI 10.1055/s-0040-1707889.

J. Salta, H.-U. Reißig*
Divalent Triazole-Linked Carbohydrate Mimetics: Synthesis by Click Chemistry and Evaluation as Selectin Ligands
Eur. J. Org. Chem. 2020, 4361 – 4379. DOI 10.1002/ejoc.202000618.

M. Breugst,* H.-U. Reißig*
Die Huisgen-Reaktion: Meilensteine der 1,3-Dipolaren Cycloaddition
Angew. Chem. 2020, 132, 12389 – 12404. DOI 10.1002/ange.202003115
The Huisgen Reaction: Milestones of the 1,3-Dipolar Cycloaddition
Angew. Chem. Int. Ed. 2020, 59, 12293 – 12307. DOI 10.1002/anie.202003115.

B. Giese, H. Mayr,* H.-U. Reißig*
Gast-Editorial: Rolf Huisgen (1920 – 2020)
Angew. Chem. 2020, 132, 12324 – 12328. DOI 10.1002/ange.202008137
Guest  Editorial: Rolf Huisgen (1920 – 2020)
Angew. Chem. Int. Ed. 2020, 59, 12228 – 12232. DOI 10.1002/anie.202008137.

R. Kumar, M. K. Bera, R. Zimmer, D. Lentz, H.-U. Reißig,* E.-U. Würthwein*
From Alkoxyallenes to 1,2-Diketones, Quinoxalines and Unique Isoindenone Dimers – A Computational Study ot the Isoindenone Dimerization
Eur. J. Org. Chem. 2020, 1753 – 1763. DOI 10.1002/ejoc.202000116.

G. Mlostoń,* K. Urbaniak, M. Jasiński,* E.-U. Würthwein,* H. Heimgartner, R. Zimmer, H.-U. Reißig*
The (4+2)-Cycloaddition of α-Nitrosoalkenes with Thiochalcones as a Prototype of Periselective Hetero-Diels-Alder Reactions – Experimental and Computational Studies
Chem. Eur. J. 2020, 26, 237 – 248. DOI 10.1002/chem.201903385.