新型含大位阻三(三唑基)硼酸盐配体的烷基锌配合物：出人意料的水稳定性和反应活性。
New alkylzinc complexes with bulky tris(triazolyl)borate ligands: surprising water stability and reactivity.
机构信息
Department of Chemistry, Drexel University, 3141 Chestnut St., Philadelphia, PA 19104, USA.
出版信息
Dalton Trans. 2010 Jan 7(1):59-61. doi: 10.1039/b918328k. Epub 2009 Oct 27.
DOI:10.1039/b918328k
PMID:20023932
Abstract
Bulky alkylzinc complexes, (Ttz(tBu,Me))ZnMe and (Ttz(tBu,Me))ZnEt, show remarkable stability towards water and both complexes crystallize with one molecule of adventitious water hydrogen bonded to two triazole rings; in contrast the less bulky complex, (Ttz(Ph,Me))ZnEt, reacts with water to yield (Ttz(Ph,Me))(2)Zn.
摘要
大位阻的烷基锌配合物 (Ttz(tBu,Me))ZnMe 和 (Ttz(tBu,Me))ZnEt 对水具有显著的稳定性，两者的配合物均结晶出一个与两个三唑环形成氢键的额外水分子；相比之下，较小位阻的配合物 (Ttz(Ph,Me))ZnEt 与水反应生成 (Ttz(Ph,Me))(2)Zn。
相似文献
1
New alkylzinc complexes with bulky tris(triazolyl)borate ligands: surprising water stability and reactivity.新型含大位阻三(三唑基)硼酸盐配体的烷基锌配合物：出人意料的水稳定性和反应活性。
Dalton Trans. 2010 Jan 7(1):59-61. doi: 10.1039/b918328k. Epub 2009 Oct 27.
2
Zinc complexes of Ttz(R,Me) with O and S donors reveal differences between Tp and Ttz ligands: acid stability and binding to H or an additional metal (Ttz(R,Me) = tris(3-R-5-methyl-1,2,4-triazolyl)borate; R = Ph, tBu).Ttz(R,Me)与 O 和 S 供体的锌配合物揭示了 Tp 和 Ttz 配体之间的差异：酸稳定性和与 H 或额外金属的结合（Ttz(R,Me) = 三(3-R-5-甲基-1,2,4-三唑基)硼酸盐；R = Ph, tBu）。
Dalton Trans. 2011 Aug 7;40(29):7517-33. doi: 10.1039/c1dt10429b. Epub 2011 Jun 27.
3
How are tris(triazolyl)borate ligands electronically different from tris(pyrazolyl)borate ligands? A study of (Ttz(tBu,Me))CuCO [Ttz(tBu,Me) = tris(3-t-butyl-5-methyl-1,2,4-triazolyl)borate].三（三唑基）硼酸酯配体与三（吡唑基）硼酸酯配体在电子方面有何不同？对（Ttz(tBu,Me))CuCO的研究 [Ttz(tBu,Me) = 三（3-叔丁基-5-甲基-1,2,4-三唑基）硼酸酯]。
Dalton Trans. 2008 Jun 14(22):2923-5. doi: 10.1039/b804951c. Epub 2008 Apr 15.
4
Tris(triazolyl)borate ligands of intermediate steric bulk for the synthesis of biomimetic structures with hydrogen bonding and solubility in hydrophilic solvents.具有中等空间位阻的三（三唑基）硼酸酯配体，用于合成具有氢键作用且可溶于亲水性溶剂的仿生结构。
J Inorg Biochem. 2008 Dec;102(12):2179-83. doi: 10.1016/j.jinorgbio.2008.08.010. Epub 2008 Sep 2.
5
Sterically bulky tris(triazolyl)borate ligands as water-soluble analogues of tris(pyrazolyl)borate.作为三（吡唑基）硼酸酯水溶性类似物的空间位阻较大的三（三唑基）硼酸酯配体。
Inorg Chem. 2007 Jan 22;46(2):360-2. doi: 10.1021/ic061828a.
6
Crowded bis ligand complexes of Ttz(Ph,Me) with first row transition metals rearrange due to ligand field effects: structural and electronic characterization (Ttz(Ph,Me) = tris(3-phenyl-5-methyl-1,2,4-triazolyl)borate).Ttz(Ph,Me)（三(3-苯基-5-甲基-1,2,4-三唑基)硼酸酯）与第一过渡金属的拥挤双配体配合物因配位场效应而发生重排：结构和电子特性。
Dalton Trans. 2012 Mar 7;41(9):2774-87. doi: 10.1039/c2dt12029a. Epub 2012 Jan 16.
7
Dramatic tuning of ligand donor properties in (Ttz)CuCO through remote binding of H+ (Ttz = hydrotris(triazolyl)borate).通过远程结合 H+（Ttz = 三唑并三嗪基硼酸盐），在（Ttz）CuCO 中戏剧性地调节配体供体性质。
Chem Commun (Camb). 2013 Jun 21;49(49):5571-3. doi: 10.1039/c3cc00036b.
8
Ethyl[tris(3-tert-butyl-5-methylpyrazol-1-yl)hydridoborato]zinc(II).乙基[三(3-叔丁基-5-甲基吡唑-1-基)氢硼根合]锌(II)
Acta Crystallogr C. 2010 Aug;66(Pt 8):m197-200. doi: 10.1107/S0108270110024674. Epub 2010 Jul 7.
9
Hydrotris(triazolyl)borate complexes as functional models for Cu nitrite reductase: the electronic influence of distal nitrogens.三唑基硼酸配合物作为铜亚硝酸盐还原酶的功能模型：远端氮的电子影响。
Inorg Chem. 2012 Jul 2;51(13):7004-6. doi: 10.1021/ic300160c. Epub 2012 Jun 6.
10
A family of four-coordinate iron(II) complexes bearing the sterically hindered tris(pyrazolyl)borato ligand Tp(tBu,Me).一个四配位铁(II)配合物家族，配体为位阻较大的三(吡唑基)硼酸盐 Tp(tBu,Me)。
Chemistry. 2011 Jan 24;17(4):1310-8. doi: 10.1002/chem.201001792. Epub 2010 Dec 3.
Zotero 插件