Synlett, Table of Contents Synlett 2020; 31(06): A51-A65DOI: 10.1055/s-0039-1691167 Synform © Georg Thieme Verlag KG Stuttgart · New York SYNFORM ISSUE 2020/04 Authors Matteo Zanda Recommend Article Abstract PDF Download(opens in new window) All articles of this category(opens in new window) PDF (1623 kb)