Synthesis, crystal structure and catalytic activity in reductive amination of di­chlorido­(η6-p-cymene)(2′-di­cyclo­hexyl­phosphanyl-2,6-di­meth­oxy­biphen­yl-κP)ruthenium(II)

Makarova M.; Tsygankov A.A.; Chusova O.; Linko I.V.; Dorovatovskii P.V.; Zubavichus Y.V.

首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Synthesis, crystal structure and catalytic activity in reductive amination of dichlorido(η6-p-cymene)(2′-dicyclohexylphosphanyl-2,6-dimethoxybiphenyl-κP)ruthenium(II)

【24h】

Synthesis, crystal structure and catalytic activity in reductive amination of dichlorido(η6-p-cymene)(2′-dicyclohexylphosphanyl-2,6-dimethoxybiphenyl-κP)ruthenium(II)

机译：二氯二（η6-对-异丙基）（2'-二环己基膦基-2,6-二甲氧基联苯-κP）钌（II）的还原合成及其晶体结构和催化活性

获取原文

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 title compound, [RuCl2(C10H14)(C26H35O2P)] (I), crystallizes in the monoclinic space group P21/c with two crystallographically independent molecules (A and B) in the asymmetric unit. The geometries of both molecules are very similar and distinguished only by the twist angles of the two benzene rings in the phosphine substituents [89.54 (14) and 78.36 (14)° for molecules A and B, respectively]. The Ru atoms have classical pseudo-tetrahedral piano-stool coordination environments. The conformation of each molecule is stabilized by intramolecular C—H⋯O and C—H⋯Cl hydrogen bonds and C—H⋯π interactions. The two molecules are linked by a C—H⋯Cl hydrogen bond. In the crystal, the molecules are further linked by C—H⋯ π interactions, forming –A–B–A–B– chains propagating along the a-axis direction. Complex I is an active catalyst for reductive amination reaction. The catalytic activity of this complex can be explained by the lability of the p-cymene ligand, which can be replaced by two-electron ligands such as CO or amine.

机译：标题化合物[RuCl2（C10H14）（C26H35O2P）]（I）在单斜空间群P21 / c中结晶，在两个不对称单元中具有晶体学独立的分子（A和B）。两个分子的几何形状非常相似，仅通过膦取代基中的两个苯环的扭转角来区分[分别对于分子A和B为89.54（14）和78.36（14）°]。钌原子具有经典的伪四面体钢琴凳协调环境。每个分子的构象通过分子内的CHOH和CHClCl氢键和CHπ相互作用来稳定。这两个分子通过CH 3 Cl氢键连接。在晶体中，这些分子通过C–H⋯π相互作用进一步连接，形成沿a轴方向传播的–AB–AB–B–链。配合物I是用于还原胺化反应的活性催化剂。该配合物的催化活性可以用对伞花烯配体的不稳定性来解释，该对伞花烯配体可以被二电子配体例如CO或胺取代。

著录项

来源
《Acta Crystallographica Section E: Crystallographic Communications》 |2018年第4期|共5页
作者
Makarova M.; Tsygankov A.A.; Chusova O.; Linko I.V.; Dorovatovskii P.V.; Zubavichus Y.V.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类晶体学;
关键词
CRYSTAL STRUCTURERUTHENIUM(II)ETA6-ARENE COMPLEXPHOSPHINE COMPLEXREDUCTIVE AMINATIONCARBON MONOXIDESYNCHROTRON RADIATIONHYDROGEN BONDINGC-H...PI INTERACTIONS;

机译：晶体结构钌（II）[ETA] 6-芳烃络合膦还原胺化碳一氧化碳同步气电子辐射氢键C-H ... [PI]相互作用;

相似文献

外文文献
中文文献
专利

1. Crystal structure of {3-[3,5-bis(2,6-dimethylphenyl)-1,2-phenylene]-1-(2,6,2′′,6′′-tetramethyl-1,1′:3′,1′′-terphenyl-5′-yl)imidazol-2-ylidene}chlorido(η6-p-cymene)ruthenium(II) benzene disolvate [J] . Goto K., Ikehara Y., Sase S. Acta Crystallographica Section E: Crystallographic Communications . 2014,第12期

机译：{3- [3,5-双（2,6-二甲基苯基）-1,2-亚苯基] -1-（2,6,2''，6''-四甲基-1,1'：3的晶体结构'，1''-三联苯-5'-基）咪唑-2-亚基}氯（η6-对-异丙基）钌（II）苯二溶剂化物
2. Crystal structure of catena-poly[[[aquabis(dimethylformamide-κO)magnesium(II)]-μ3-(2,2′-bipyridine-5,5′-dicarboxylato-κ5O2:O2′:N,N′:O5)-[dichloridoplatinum(II)]] dimethylformamide monosolvate] [J] . Lundvall F., Tilset M. Acta Crystallographica Section E: Crystallographic Communications . 2017,第7期

机译：链状聚[[[[四（二甲基甲酰胺-κO）镁（II）]]-μ3-（2,2'-联吡啶-5,5'-二羧基-κ5O2：O2'：N，N'：O5）的晶体结构-[[二氯铂（II）]]二甲基甲酰胺单溶剂合物]
3. Crystal structure of dichlorido{4-[(E)-(methoxyimino-κN)methyl]-1,3-thiazol-2-amine-κN3}palladium(II) [J] . Dyakonenko V.V., Zholob O.O., Orysyk S.I., Acta Crystallographica Section E: Crystallographic Communications . 2015,第1期

机译：二氯基{4-[（（E）-（甲氧基亚氨基-κN）甲基] -1,3-噻唑-2-胺-κN3}钯（II）的晶体结构
4. Synthesis crystal structure and catalytic activity in reductive amination of dichlorido(η6-p-cymene)(2′-dicyclohexylphosphanyl-26-dimethoxybiphenyl-κP)ruthenium(II) [O] . Maria Makarova, Alexey A. Tsygankov, Olga Chusova, 2018

机译：二氯双（η6-对-异丙基）（2-二环环己基膦酰基-26-二甲氧基联苯基-κP）钌（II）的合成晶体结构和催化活性
5. Synthesis, crystal structure and catalytic activity in reductive amination of dichlorido(η6-p-cymene)(2′-dicyclohexylphosphanyl-2,6-dimethoxybiphenyl-κP)ruthenium(II) [O] . Maria Makarova, Alexey A. Tsygankov, Olga Chusova, 2018

机译：二氯代（η6-癸烯）（2'-二环己基膦酰基-2,6-二甲氧基-2,6-二甲氧基 - κP）钌（II）中的合成，晶体结构和催化活性在减少胺化中的催化活性

Synthesis, crystal structure and catalytic activity in reductive amination of di­chlorido­(η6-p-cymene)(2′-di­cyclo­hexyl­phosphanyl-2,6-di­meth­oxy­biphen­yl-κP)ruthenium(II)

摘要

著录项

相似文献

相关主题

期刊订阅

Synthesis, crystal structure and catalytic activity in reductive amination of dichlorido(η6-p-cymene)(2′-dicyclohexylphosphanyl-2,6-dimethoxybiphenyl-κP)ruthenium(II)