Synthesis of diselenides and selenides from elemental selenium

被引：73

作者：

Krief, A

Derock, M

机构：

[1] Fac Univ Notre Dame Paix, Lab Chim Organ Synth, Dept Chem, B-5000 Namur, Belgium

[2] Fonds Format Rech Ind & Agr, B-1050 Brussels, Belgium

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 16期

关键词：

D O I：

10.1016/S0040-4039(02)00277-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Sodium hydride is able to reduce elemental selenium to sodium diselenide (Na2Se2), but not to sodium selenide (Na2Se). Dialkyl diselenides and even dialkyl selenides, including unsymmetrical dialkyl selenides, can be nevertheless synthesized using the proper Se/NaH ratio (1/1 or 1/2). (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：3083 / 3086

页数：4

共 20 条

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[2]

BRANDSMA L, 1963, RECL TRAV CHIM PAY B, V82, P68

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