Rigid bis-zinc(II) salphen building blocks for the formation of template-assisted bidentate ligands and their application in catalysis

Kuil M; Goudriaan PE; Kleij AW; Tooke DM; Spek AL; van Leeuwen PWNM; Reek JNH

首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Rigid bis-zinc(II) salphen building blocks for the formation of template-assisted bidentate ligands and their application in catalysis

【24h】

Rigid bis-zinc(II) salphen building blocks for the formation of template-assisted bidentate ligands and their application in catalysis

机译：用于模板辅助双齿配体形成的刚性双锌（II）连体构造基块及其在催化中的应用

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The template-induced formation of chelating bidentate ligands by the selective self-assembly of two monodentate pyridyl phosphorus ligands on a rigid bis-zinc(II) salphen template with two identical binding sites was studied. Using UV-vis, NMR-spectroscopy and X-ray analysis the formed structures were unambiguously proven. The application of these templated bidentate ligands in transition metal catalysis showed, in most cases, typical bidentate character. Compared to previous work based on a more flexible bis-zinc(II) porphyrin template, the current catalytic data suggest that the rigidity of the template is not an important factor for the improvement of the regio- and enantioselectivity under the applied reaction conditions.

机译：研究了在具有两个相同结合位点的刚性双锌（II）连字模板上通过两个单齿吡啶基磷配体的选择性自组装，模板诱导的螯合双齿配体的形成。使用紫外可见光，核磁共振波谱和X射线分析可以清楚地证明所形成的结构。在大多数情况下，这些模板化的双齿配体在过渡金属催化中的应用显示出典型的双齿特征。与以前基于更灵活的双锌卟啉模板的工作相比，当前的催化数据表明，模板的刚性不是在所应用反应条件下提高区域和对映选择性的重要因素。

著录项

来源
《Dalton transactions: An international journal of inorganic chemistry》 |2007年第22期|共10页
作者
Kuil M; Goudriaan PE; Kleij AW; Tooke DM; Spek AL; van Leeuwen PWNM; Reek JNH;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类无机化学;
关键词
MONODENTATE P-LIGANDS; COMBINATORIAL HOMOGENEOUS CATALYSIS; TRANSITION-METAL CATALYSIS; TROPOS PHOSPHORUS-LIGANDS; ENANTIOSELECTIVE ASYMMETRIC HYDROFORMYLATION; C BOND FORMATION; BASE-PAIR MODEL; OLEFIN-HYDROGENATION; HETEROBIMETALLIC COMPLEXES; DYNAMIC LIBRARY;

机译：单齿P-配体;组合均相催化;过渡金属催化;对位磷-配体;对映体不对称加氢甲酰化;C键形成;基对模型;烯烃加氢;多脂;

相似文献

外文文献
中文文献
专利

1. Rigid bis-zinc(II) salphen building blocks for the formation of template-assisted bidentate ligands and their application in catalysis [J] . Kuil M, Goudriaan PE, Kleij AW, Dalton transactions: An international journal of inorganic chemistry . 2007,第22期

机译：用于模板辅助双齿配体形成的刚性双锌（II）连体构造基块及其在催化中的应用
2. NOVEL BUILDING BLOCKS FOR BIOMIMETIC ASSEMBLIES - SYNTHESIS, CHARACTERIZATION, AND SPECTROSCOPIC AND ELECTROCHEMICAL PROPERTIES OF NEW BIDENTATE LIGANDS DERIVED FROM LYSINE AND CYSTEINE AND THEIR COMPLEXES WITH BIS(2,2'-BIPYRIDINE)RUTHENIUM(II) [J] . Alsfasser R., Vaneldik R. Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 1996,第3期

机译：新型生物仿生砌块-赖氨酸和半胱氨酸及其与BIS（2,2'-BIPYYDINE）钌络合物衍生的新双齿配体的合成，表征以及光谱和电化学性质
3. Synthesis and characterisation of new ditetrazole-ligands as more rigid building blocks of envisaged iron(II) spin-crossover coordination polymers [J] . Muttenthaler M, Bartel M, Weinberger P, Journal of Molecular Structure . 2005,第1a3期

机译：新型二四唑-配体的合成和表征，可作为构想更强的铁（II）自旋-交叉配位聚合物
4. A novel rigid bidentate B/P ligand:Formation of a formally Ir(III) η~6-benzene complex [C] . Falk William Seidel, Kyoko Nozaki 日本化学会春季年会 . 2020

机译：一种新型刚性二齿B / P配体：形成纯IR（III）η〜6-苯络合物的形成
5. New porous materials from polymeric and molecular building blocks for applications in catalysis. [D] . Kriesel, Joshua Wilker. 2000

机译：来自聚合物和分子构建基的新型多孔材料，用于催化。
6. A Non-Diazo Strategy to Cyclopropanation via Oxidatively Generated Gold Carbene: the Benefit of A Conformationally Rigid PN-Bidentate Ligand [O] . Kegong Ji, Prof. Dr. Liming Zhang -1

机译：通过氧化生成的金卡宾环丙烷化的非重氮策略：构型刚性的PN-双齿配体的好处
7. Rigid bis-zinc(ii) salphen building blocks for the formation of template-assisted bidentate ligands and their application in catalysis [O] . Mark Kuil, P. Elsbeth Goudriaan, Arjan W. Kleij, 2007

机译：刚性双锌（ii）施工块，用于形成模板辅助的二齿配体及其在催化中的应用
8. Solution-Solid State Conformational Dependence in a Rigid-Ligand Lanthanide Complex. Preparation and Structure of Sodium(Diaquobis(Benzene-1,2-Dioxydiacetato)Lanthanate(III)) Tetrahydrate [R] . Kerfoot, H. B., Choppin, G. R., Kistenmacher, T. J. 1978

机译：刚 - 配体镧系元素配合物中溶液 - 固态构象依赖性。钠（Diaquobis（Benzene-1,2-Dioxydiacecetato）Lanthanate（III））四水合物的制备和结构

Rigid bis-zinc(II) salphen building blocks for the formation of template-assisted bidentate ligands and their application in catalysis

摘要

著录项

相似文献

相关主题

期刊订阅