Synthesis of (RSn)4X6 adamantanes (X = O, S, Se) in liquid ammonia and in the two-phase system liquid ammonia/THF

被引:0
|
作者
Wraage, K [1 ]
Pape, T [1 ]
Herbst-Irmer, R [1 ]
Noltemeyer, M [1 ]
Schmidt, HG [1 ]
Roesky, HW [1 ]
机构
[1] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany
关键词
adamantane; liquid ammonia; oxygen; sulfur and selenium; tin;
D O I
暂无
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reactions of trisSnBr(3) (1) [tris = (Me3Si)(3)C] and nBuSnCl(3) with Na2X (X = O, S, Se) yield the heterocyclic adamantanes 2-6. The reaction of 1 with Na2O is carried out in liquid ammonia under normal pressure at -78 degrees C to give (trisSn)(4)O-6 (2). However, the reaction of 1 with Na2S and Na2Se under pressure at room temperature results in the formation of (trisSn)(4)S-6 (3) and (trisSn)(4)SeG (4). nBuSnCl(3) reacts with Na2S and Na2Se in liquid ammonia at -33 degrees C under normal pressure to give (nBuSn)(4)S-6 (5) and (nBuSn)(4)Se-6 (6), respectively.
引用
收藏
页码:869 / 872
页数:4
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