42573-98-8Relevant academic research and scientific papers
KETONE-CONTAINING CONTROLLED RADICAL INITIATORS FOR POLYMERIZATION REACTIONS
-
Paragraph 0202; 0203, (2020/12/08)
Controlled radical initiators that are ketone-containing dithiocarbamate or ketone-containing dithiocarbonate compounds are used to form polymeric materials that have a single polymeric block or multiple polymeric blocks. Reaction mixtures containing controlled radical initiators and various ethylenically unsaturated monomers, polymeric materials formed from the reaction mixtures, crosslinkable compositions containing the polymeric materials, crosslinked compositions formed from the crosslinkable compositions, and articles containing the polymeric materials, the crosslinkable compositions, or the crosslinked compositions are provided.
The unexpected formation of a triselenide from 4-methyl-5-tri-n-butylstannyl-1,3-dithiol-2-one and selenium dioxide
Schindler, Claudia,Schulzke, Carola
, p. 80 - 82 (2017/02/23)
When attempting to apply a Riley oxidation to a stannylated precursor instead of the expected aldehyde an acyclic triselenide was obtained in which a Se3 chain replaces the nBu3Sn substituents of two precursors. The reaction was found to be fully reproducible. The product bearing the Se3 moiety and, hence, potentially possessing beneficial biological activity was analyzed comprehensively including X-ray structural characterization and 77Se NMR.
