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Thioxobimanes
DOI:10.1021/acs.joc.3c00873.png)
Abstract
En 中文
Dioxobimanes, colloquially known as bimanes, are a well-established family of N-heterobicyclic compounds that share a characteristic core structure, 1,5-diazabicyclo[3.3.0]octadienedione, bearing two endocyclic carbonyl groups. By sequentially thionating these carbonyls in the syn and anti isomers of the known (Me,Me)dioxobimane, we were able to synthesize a series of thioxobimanes, representing the first heavy-chalcogenide bimane variants. These new compounds were extensively characterized spectroscopically and crystallographically, and their aromaticity was probed computationally. Their potential role as ligands for transition metals was demonstrated by synthesizing a representative gold(I)-thioxobimane complex.
Keywords:
SYN-BIMANE
PHOTOPHYSICAL PROPERTIES
CRYSTAL-STRUCTURE
STRUCTURE VALIDATION
FLUORESCENCE
9,10-DIOXABIMANES
PHOTOCHEMISTRY
SPECTROSCOPY
SUBSTITUTION
GLUTATHIONE
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