Heavier Alkaline Earth Metal Borohydride Complexes Stabilized by β-Diketiminate Ligand

被引：26

作者：

Sarish, Sankaranarayana Pillai ^{[1
]}

Jana, Anukul ^{[1
]}

Roesky, Herbert W. ^{[1
]}

Schulz, Thomas ^{[1
]}

John, Michael ^{[1
]}

Stalke, Dietmar ^{[1
]}

机构：

[1] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany

来源：

INORGANIC CHEMISTRY | 2010年 / 49卷 / 08期

关键词：

SOLUBLE CALCIUM HYDRIDE; ORGANOMETALLIC CHEMISTRY; MATRIX-ISOLATION; REACTIVITY; POLYMERIZATION; GERMANIUM(II); MOLECULES; MAGNESIUM; STRONTIUM; STYRENE;

D O I：

10.1021/ic902338r

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of KB[sec-Bu](3)H with calcium iodide [LCa(mu-I) center dot thf](2)] (1) and strontium iodide [LSr(mu-I) center dot thf](2) (2) yields calcium trisec-butylborohydride LCaB(sec-Bu)(3)H center dot thf (3) and strontium trisec-butylborohydride LSrB(sec-Bu)(3)H center dot thf (4) (L=CH(CMe2,6-tPr(2)C(6)H(3)N)(2)), respectively. Compounds 2, 3, and 4 were characterized by multinuclear NMR spectroscopy, mass spectrometry, elemental analysis, and single crystal X-ray analysis, whereas 1 was characterized without X-ray structural analysis. Compounds 3 and 4 are monomeric in the solid state with a hydride ligation between the metal and boron centers.

引用

页码：3816 / 3820

页数：5

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