Beilstein J. Org. Chem.2020,16, 1357–1410, doi:10.3762/bjoc.16.116
thietane backbones developed during 1966 to 2019.
Keywords: cycloaddition; cyclization; ring contraction; ring expansion; thietane; thiotherification; Review
1. Introduction
Thietanes are a class of important aliphatic four-membered thiaheterocycles. Some simple alkyl and dialkyl thietanes are components
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Graphical Abstract
Figure 1:
Examples of biologically active thietane-containing molecules.