145249-73-6Relevant academic research and scientific papers
Crystal structures of β-chalcogeno-α, β-unsaturated chalcogenoesters: Novel intramolecular interaction between the carbonyl oxygen and the chalcogen atom at the β-position
Ozaki, Toshiya,Nomoto, Akihiro,Ogawa, Akiya
, p. 579 - 585 (2011)
A series of β-chalcogeno-α, β-unsaturated chalcogenoesters (1 and 2) were synthesized, and their molecular structures were investigated in detail by X-ray crystal analyses. Interestingly, intramolecular interactions between the carbonyl oxygen and the chalcogen atom at the β-position (β-S ...O and β-Se...O) were observed in most cases, and intermolecular π-π interaction and hydrogen bonding were observed in the case of δ-hydroxy derivatives (1b and 2b).
