Synlett, Table of Contents Synlett 2021; 32(06): A49-A65DOI: 10.1055/s-0039-1691251 Synform Georg Thieme Verlag KG Rüdigerstraße 14, 70469 Stuttgart, Germany SYNFORM ISSUE 2021/04 Authors Matteo Zanda Recommend Article Abstract PDF Download(opens in new window) All articles of this category(opens in new window) PDF (2048 kb)