Tetrahedron (2020)
Update date:2022-08-10
Topics:
Lim, Yoo Jin
Shin, Na Hye
Kim, Chorong
Kim, Ye Eun
Cho, Hyunsung
Park, Myung-Sook
Lee, Sang Hyup
Studies on an efficient and practical method for the selective synthesis of diorganyl diselenides over diorganyl selenides are presented. Considering the discrepancies between reports on organoselenium compounds, we wanted to establish a tolerable synthetic method for diorganyl diselenides and investigate their characteristics. We optimized reaction conditions for sodium diselenide preparation using selenium, NH2NH2·H2O, and NaOH and, by treating the obtained sodium diselenide with various alkyl or aryl halides, achieved the selective synthesis of diorganyl diselenides in modest to good yields (57–88%) with good reproducibility. We further studied the mechanistic implication, the effects of solvent changes, and the stability of diorganyl diselenides.
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Doi:10.1080/17415993.2020.1784895
(2020)Doi:10.1016/S0040-4020(98)01175-2
(1999)Doi:10.1134/S0020168511040200
(2011)Doi:10.1039/c4dt00515e
(2014)Doi:10.1039/b501485a
(2005)Doi:10.1139/v64-129
(1964)