Stereoselective dimerization of racemic C-3-symmetric Ti(IV) amine triphenolate complexes

Bernardinelli G; Seidel TM; Kundig EP; Prins LJ; Kolarvoic A; Mba M; Pontini M; Licini G

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Stereoselective dimerization of racemic C-3-symmetric Ti(IV) amine triphenolate complexes

机译：外消旋C-3-对称Ti（IV）胺三酚盐配合物的立体选择性二聚

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A novel, mononuclear Ti(IV) amine triphenolate complex obtained by reaction of Ti(OiPr)(4) with tris(2-hydroxy-3-phenylbenzyl)amine bearing phenyl ortho-substituents affords quantitatively and spontaneously the corresponding heterochiral mu-oxo dinuclear compound whereas an analogous chiral, enantiopure complex maintains its mononuclear structure even in the presence of an excess of water.

机译：通过Ti（OiPr）（4）与带有三（2-羟基-3-苯基苄基）胺的苯基邻位取代基反应获得的新型单核Ti（IV）胺三酚复合物可定量并自发地提供相应的杂手性mu-oxo双核化合物，而类似的手性对映纯络合物即使在过量水的存在下也能保持其单核结构。

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来源
《Dalton transactions: An international journal of inorganic chemistry》 |2007年第16期|共4页
作者
Bernardinelli G; Seidel TM; Kundig EP; Prins LJ; Kolarvoic A; Mba M; Pontini M; Licini G;
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正文语种 eng
中图分类无机化学;
关键词
AQUEOUS HYDROGEN-PEROXIDE; PROPELLER-LIKE CHIRALITY; TITANIUM(IV) COMPLEXES; TRIS(PHENOLATE) COMPLEXES; ASYMMETRIC-SYNTHESIS; LIGAND; HYDROLYSIS; ALKOXIDES; BASE;

机译：过氧化氢水溶液;螺旋桨状手性;钛（IV）络合物;三（酚）络合物;不对称合成;配体;水解;烷氧基;碱;

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1. Stereoselective dimerization of racemic C-3-symmetric Ti(IV) amine triphenolate complexes [J] . Bernardinelli G, Seidel TM, Kundig EP, Dalton transactions: An international journal of inorganic chemistry . 2007,第16期

机译：外消旋C-3-对称Ti（IV）胺三酚盐配合物的立体选择性二聚
2. C-3-symmetric Ti(IV) triphenolate amino complexes as sulfoxidation catalysts with aqueous hydrogen peroxide [J] . Mba M, Prins LJ, Licini G Organic letters . 2007,第26期

机译：C-3-对称的三酚钛（IV）三酚盐氨基配合物，与过氧化氢水溶液一起作为磺化氧化催化剂
3. Synthesis of Titanium Complexes Containing an Amine Triphenolate Ligand of the Type [TiX{(O-2,4-R2C6H2)-6-CH2}(3)N] and the Ti-Al Heterobimetallic Complexes with AlMe3: Effect of a Terminal Donor Ligand in Ethylene Polymerization [J] . Nomura Kotohiro, Tewasekson Udomchai, Takii Yuki Organometallics . 2015,第13期

机译：含[TiX {（O-2,4-R2C6H2）-6-CH2}（3）N]型三酚胺配体的钛配合物和AlMe3的Ti-Al异双金属配合物的合成：末端给体配体的作用乙烯聚合中的应用
4. C3-symmetric Amine Tris(phenolate) Complexes of Group 4 and 14 Metals for the Highly Stereoselective,Solvent-free Polymerization of Lactide [C] . Matthew G. Davidson, Amanda J. Chmura, Catherine J. Frankis PMSE Symposia . 2009

机译：C3-对称胺Tris（酚酸盐）组络合物，用于高度立体选择，丙交酯的高度立体化溶剂聚合的14金属
5. Synthesis and chemistry of titanium(IV) complexes with triamido-amine, triaryloxo-amine, beta-diketonate/phenoxide and bis(beta-diketonate) ligands. [D] . Ugrinova, Vesela Yordanova. 2008

机译：具有三酰胺基胺，三芳基氧胺，β-二酮酸酯/酚盐和双（β-二酮酸酯）配体的钛（IV）配合物的合成与化学反应。
6. Dimerization of Terminal Aryl Alkynes Catalyzed byIron(II) Amine-Pyrazolyl Tripodal Complexes with E/Z Selectivity Controlled by tert-Butoxide [O] . Fei Xue, ⊥, Xiaolu Song, 2018

机译：末端芳烷基炔烃的二聚反应。叔丁醇控制E / Z选择性的铁（II）氨基-吡唑基三脚架配合物
7. C3-Symmetric Ti(IV) Triphenolate Amino Complexes as Sulfoxidation Catalysts with Aqueous Hydrogen Peroxide [O] . -1

机译：C3-对称Ti（IV）三酚酸氨基配合物作为亚磺氧化催化剂，其过氧化氢水性
8. Enolboration. 5. An Examination of the Effects of Amine, Solvent, and OtherReaction Parameters on the Stereoselective Enolboration of Ketones with Various Chx sub 2 BX Reagents. An Optimized Procedure to Achieve the Stereoselective Synthesis of E Enol Bor [R] . Ganesan, K., Brown, H. C. 1993

机译：Enolboration。 5.检查胺，溶剂和其他反应参数对各种Chx sub 2 BX试剂的酮的立体选择性烯化作用的影响。实现E烯醇立体选择性合成的优化方法

Stereoselective dimerization of racemic C-3-symmetric Ti(IV) amine triphenolate complexes

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