Open-chain and cyclic as-functionalized stannylarsines: Synthesis, reactions, and structure [German]

Hanssgen D.; Nieger M.; Roos W.; Jeske R.

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Open-chain and cyclic as-functionalized stannylarsines: Synthesis, reactions, and structure [German]

机译：开环和环状功能化的苯乙烯基赖氨酸：合成，反应和结构[德语]

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(Bu3SnAsH2)-Bu-t (1) reacts with MeLi to form the lithium compound (Bu3SnAsHLi)-Bu-t which reacts with (Bu2SnCl2)-Bu-t to give the AsH-functionalized bis(arsino)stannane (Bu2Sn)-Bu-t((AsHSnBu3)-Bu-t)(2) (2). Metallation of diarsadistannetane ((Bu2SnAsH)-Bu-t)(2) (3) with two equivalents of (BuLi)-Bu-t yields the dilithio compound ((Bu2SnAsLi)-Bu-t)(2) which reacts with Me3SiCl or Me3SnCl to give the corresponding As,As'-bis-substituted diarsadistannetanes ((Bu2SnAsSiMe3)-Bu-t)(2) (4) and ((Bu2SnAsSnMe3)-Bu-t)(2) (5), respectively. The novel compounds are characterized by NMR (H-1, Sn-119) and mass spectroscopy, ring compounds 4 and 5 further by X-ray structure analysis, In the solid state both ring compounds contain molecules with planar tin-arsenic rings and two trans-configurated Me3Si- or Me3Sn-ring substituents (space group P2(1) (No. 14), Z = 2). [References: 18]

机译：（Bu3SnAsH2）-Bu-t（1）与MeLi反应形成锂化合物（Bu3SnAsHLi）-Bu-t，其与（Bu2SnCl2）-Bu-t反应生成AsH-官能化的双（砷基）锡烷（Bu2Sn）- Bu-t（（（AsHSnBu3）-Bu-t）（2）（2）。用两个当量的（BuLi）-Bu-t金属化二芳基锡烷（（Bu2SnAsH）-Bu-t）（2）（3）（2）生成的二硫代化合物（（Bu2SnAsLi）-Bu-t）（2）与Me3SiCl或Me3SnCl分别给出相应的As，As'-双取代的二芳基二锡烷（（Bu2SnAsSiMeMe3）-Bu-t）（2）（4）和（（（Bu2SnAsSnMe3）-Bu-t）（2）（5）。新型化合物的特征在于NMR（H-1，Sn-119）和质谱，环化合物4和5进一步通过X射线结构分析表征。在固态下，两个环化合物均包含具有平面锡-砷环的分子和两个反式配置的Me3Si-或Me3Sn环取代基（空间群P2（1）/ n（第14号），Z = 2）。 [参考：18]

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《Zeitschrift fur Anorganische und Allgemeine Chemie》 |2000年第3期|共5页
作者
Hanssgen D.; Nieger M.; Roos W.; Jeske R.;
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正文语种 ger
中图分类化学;
关键词
Tin; Arsenic; Stannylarsines; Nmr (h-1; sn-119); Crystal structure; Tin-phosphorus-compounds; Stannylphosphines;

机译：锡;砷;苯乙烯基赖氨酸;Nmr（h-1;sn-119）;晶体结构;锡-磷化合物;苯乙烯基膦;

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1. Open-chain and cyclic as-functionalized stannylarsines: Synthesis, reactions, and structure [German] [J] . Hanssgen D., Nieger M., Roos W., Zeitschrift fur Anorganische und Allgemeine Chemie . 2000,第3期

机译：开环和环状功能化的苯乙烯基赖氨酸：合成，反应和结构[德语]
2. Synthesis and palladium-mediated cross-coupling reaction of cyclic (kyklo-) and open-chain (kentro-) telechelic precursors [J] . Yasuyuki Tezuka, Ryota Komiya, Yoshito Ido, Reactive & Functional Polymers . 2007,第11期

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Open-chain and cyclic as-functionalized stannylarsines: Synthesis, reactions, and structure [German]

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