81484-73-3Relevant academic research and scientific papers
Metal-free synthesis of unsymmetrical selenides from pyridinium salts and diselenides catalysed by visible light
Ji, Liangshuo,Qiao, Jiamin,Li, Ankun,Jiang, Zeyi,Lu, Kui,Zhao, Xia
, (2021)
We report the first metal-free selenolations of pyridinium salts with diselenides to prepare unsymmetrical organoselenides catalysed by visible light. This protocol is an efficient and green method for the preparation of unsymmetrical organoselenides because metal-free conditions and readily accessible diselenides are used.
SYNTHESIS, STRUCTURE, AND PROPERTIES OF COMPOUNDS WITH A CHALCOGEN-NITROGEN BOND IV. Se-ARYL-Se-BENZYL-N-PHENYLSULFONYLSELENIMIDES
Naddaka, V. I.,Krasnov, V. P.,Popova, L. L.,Minkin, V. I.
, p. 226 - 231 (2007/10/02)
The IR, UV, and PMR spectra of a series of Se-aryl-Se-benzyl-N-phenylsulfonylselenimides were studied, and their pKa values were measured.These compounds are bipolar with a significant positive charge on the selenium atom.They have basicity close to the basicity of the anils of aromatic aldehydes, and the selenium pyramid has a high inversion barrier.
