皮下和相互输入接到键中的安宁合成元素具体的高利族和印第安酒精细胞

IF 0.8 4区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Zeitschrift Fur Naturforschung Section B-A Journal of Chemical Sciences Pub Date : 1988-01-01 DOI:10.22028/D291-24008

M. Veith, J. Pöhlmann

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引用次数: 0

摘要

利用锂烷氧基氨基硅烷(Me2Si(OtBu)(NtBu)2(4)及其三甲基锡衍生物Me2Si(OtBu)(NtBu)SnMe3(7)，将配体Me2Si(OtBu)(NtBu) = L引入到镓和铟的分子化合物中。合成了L-M(Me)Cl (M = Ga(5)， In (6))， L-InMe2 (8);L-InX2 (X = Cl (9)， Br(10))， L2InX (X = Cl)这种螯合作用在镓衍生物中比在铟类似物中更为明显。在二乙醚溶液中观察到L2InX/InX3和LInx2之间的平衡。未分离出与LGa或LIn有关的金属(I)衍生物。含有镓(II)的L2Ga2Cl2(22)可以在真空中110℃升华而不分解。

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Stickstoffverbindungen von Elementen der dritten Hauptgruppe mit intra- und intermolekularen Donor-Akzeptor-Bindungen. - V : Spezielle Gallium- und Indium-amide mit Alkoxogruppen

The lithium alkoxoamidosilane (Me2Si(OtBu)(NtBu)2 (4) and its trimethyltin derivative Me2Si(OtBu)(NtBu)SnMe3 (7) have been used, to introduce the ligand Me2Si(Otbu)(NtBu) = L into molecular compounds of gallium and indium. The following molecules were synthesized : L-M(Me)Cl (M = Ga(5), In (6)), L-InMe2 (8); L-InX2 (X = Cl (9), Br(10)), L2InX (X = Cl of temperature dependent 1H NmR spectra. the chelating effect is more pronounced in the gallium derivatives than in the indium analogues. Equilibria between L2InX/InX3 and LInx2 have bee observed in diethylether solutions. No metal(I) deribatibes LGa or LIn could be isolated. L2Ga2Cl2 (22), formally containing gallium(II), can be sublimed without decomposition at 110°C in vacuo.

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来源期刊

Zeitschrift Fur Naturforschung Section B-A Journal of Chemical Sciences 化学-无机化学与核化学

CiteScore

1.80

自引率

12.50%

发文量

期刊介绍： Zeitschrift fuer Naturforschung B (ZNB) publishes novel research in all areas of inorganic chemistry, organic chemistry, and analytical chemistry. In particular, the journal focuses on solid state chemistry, coordination chemistry, main group element chemistry, synthetic organic chemistry, natural product chemistry and, to a lesser extent, on analytical chemistry. For more than 65 years Zeitschrift fuer Naturforschung B has been open to contributions from all fields of experimental and theoretical chemistry. Zeitschrift fuer Naturforschung B publishes 12 issues per volume/year. Sometimes double issues occur. Topics Solid state chemistry Coordination chemistry Main group element chemistry Organic chemistry Natural product chemistry.