2024-03-28T15:38:51Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/43602022-04-29T12:02:45Zcom_10259_4354com_10259_5086com_10259_2604com_10259_4363col_10259_4355col_10259_4364
Repositorio Institucional de la Universidad de Burgos
author
Fuertes Lázaro, Pedro
author
García Valverde, María
author
Cuevas Vicario, José Vicente
author
Díaz de Greñu Puertas, Borja
author
Rodríguez Rodríguez, Mª Teresa
author
Rojo Cámara, Mª Josefa
author
Torroba Pérez, Tomás
2017-03-14T10:43:21Z
2017-03-14T10:43:21Z
2014-03
http://hdl.handle.net/10259/4360
The scandium triflate-catalyzed cycloaddition reaction
of polycyclic 1,2-dithiolethiones to maleimides is described. The
reaction constitutes an easy approach to linear as well as branched
oligomeric cis-fused dihydro[1,3]dithiolo[4,5-c]pyrrole-4,6-dione
rings interconnected by 3,5-diylidenethiomorpholine-2,6-dithione or
ylidene-6-thioxo[1,2]dithiolo[3,4-b][1,4]thiazin-3-one groups. The
presence of highly colored, highly polarized push−pull α,β-
unsaturated thione groups in their structures make these compounds
sensitive to the presence of mercury(II) cation in organic or mixed
organic/aqueous solvents.
eng
Synthesis of Pyrrolidine-Fused 1,3-Dithiolane Oligomers by the Cycloaddition of Polycyclic Dithiolethiones to Maleimides and Evaluation as Mercury(II) Indicators
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/4360/3/Fuertes-JOC_2014.pdf
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URL
https://riubu.ubu.es/bitstream/10259/4360/4/Fuertes-JOC_2014.pdf.txt
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Fuertes-JOC_2014.pdf.txt