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A Facile Synthesis of Robinson's NHC‐Stabilised Diborane(4)
European Journal of Inorganic Chemistry ( IF 2.2 ) Pub Date : 2020-07-03 , DOI: 10.1002/ejic.202000596
Michael Trose 1 , David B. Cordes 1 , Alexandra M. Z. Slawin 1 , Andreas Stasch 1
Affiliation  

Reactions of bis(pinacolato)diboron (B2pin2) with [(IDip)AlH3] {IDip = (HCNDip)2C:, Dip = 2,6‐iPr2C6H3} afforded both the new diborane [(IDip)BH2B(pin)] and the known compound [(IDip)BH2BH2(IDip)] in a facile one‐pot procedure; the latter reaction is improved by the addition of free IDip. [(IDip)AlH3] transfers both IDip and hydride ligands to the diborane moiety in a halide‐free approach. [(IDip)BH2B(pin)] was structurally and spectroscopically characterised and additional spectroscopic data for [(IDip)BH2BH2(IDip)] is reported.

中文翻译:

鲁滨逊NHC稳定的乙硼烷的简便合成方法(4)

双(频哪醇)二硼(B 2 pin 2)与[(IDip)AlH 3 ] {IDip =(HCNDip)2 C :, Dip = 2,6i Pr 2 C 6 H 3 }的反应提供了新的乙硼烷[(IDip)BH 2 B(pin)]和已知化合物[(IDip)BH 2 BH 2(IDip)]可以轻松地一锅操作;后者的反应通过加入游离的IDip得到改善。[(IDip)AlH 3 ]以无卤化物的方式将IDip和氢化物配体转移至乙硼烷部分。[(IDip)BH 2B(pin)]的结构和光谱特征得到了报道,[[IDip)BH 2 BH 2(IDip)]的其他光谱数据也有报道。
更新日期:2020-07-03
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