An Efficient Method for Selective Syntheses of Sodium Selenide and Dialkyl Selenides

Autor:	Na Hye Shin, Yoo Jin Lim, Chorong Kim, Ye Eun Kim, Yu Ra Jeong, Hyunsung Cho, Myung-Sook Park, Sang Hyup Lee
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	diorganyl selenide sodium selenide sodium borohydride organoselenium selenium reduction Organic chemistry QD241-441
Zdroj:	Molecules, Vol 27, Iss 16, p 5224 (2022)
Druh dokumentu:	article
ISSN:	1420-3049
DOI:	10.3390/molecules27165224
Popis:	The studies on the selective synthesis of dialkyl selenide compounds 1 were presented. Overcoming the complexity and difficulty of selenides (R-Se-R) and/or multiselenides (R-Sen-R; n ≥ 2), we aimed to optimize the reaction condition for the tolerable preparation of sodium selenide (Na2Se) by reducing Se with NaBH4, and then to achieve selective syntheses of dialkyl selenides 1 by subsequently treating the obtained sodium selenide with alkyl halides (RX). Consequently, various dialkyl selenides 1 were efficiently synthesized in good-to-moderate yields. The investigations on reaction pathways and solvent studies were also described.
Databáze:	Directory of Open Access Journals
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