Trimethylsilyl-Substituted Hydroxycyclopentadienyl Ruthenium Hydrides as Benchmarks to Probe Ligand and Metal Effects on the Reactivity of Shvo Type Complexes [0.03%]
叔丁基甲硅烷基取代的羟基环戊二烯钌氢化物作为探针研究舒沃型配合物的配体和金属对反应性的影响的基准参考点
Charles P Casey,Hairong Guan
Charles P Casey
The bis(trimethylsilyl)-substituted hydroxycyclopentadienyl ruthenium hydride [2,5-(SiMe(3))(2)-3,4-(CH(2)OCH(2))(η(5)-C(4)COH)]Ru(CO)(2)H (10) is an efficient catalyst for hydrogenation of aldehydes and ketones. Because 10 transfers hydro...
Organometallic Palladium Complexes with a Water-Soluble Iminophosphorane Ligand as Potential Anticancer Agents [0.03%]
一种含有多齿配体的钯配合物抗肿瘤活性研究
Monica Carreira,Rubén Calvo-Sanjuán,Mercedes Sanaú et al.
Monica Carreira et al.
The synthesis and characterization of a new water-soluble iminophosphorane ligand TPA=N-C(O)-2BrC(6)H(4) (C,N-IM; TPA = 1,3,5-triaza-7-phosphaadamantane) 1 is reported. Oxidative addition of 1 to Pd(2)(dba)(3) affords the orthopalladated di...
Reaction of Aryl Diazonium Salts and Diiron(I) Dithiolato Carbonyls: Evidence for Radical Intermediates [0.03%]
芳基重氮盐和二铁(I)二硫羰基化合物的反应：自由基中间体的证据
Matthew T Olsen,Thomas B Rauchfuss,Riccardo Zaffaroni
Matthew T Olsen
Treatment of Fe(2)(pdt)(CO)(4)(dppv) (1) with aryldiazonium salts affords the 34e(-) adducts [Fe(2)(pdt)(μ-N(2)Ar)(CO)(4)(dppv)](+) (pdt(2-) = 1,3-propanedithiolate, dppv = cis-C(2)H(2)(PPh(2))(2)). Under some conditions, the same reaction...
Mechanistic Studies of Ethylene and α-Olefin Co-oligomerization Catalyzed by Chromium-PNP Complexes [0.03%]
铬-PNP配合物催化乙烯与α-烯烃共齐聚的机理研究
Loi H Do,Jay A Labinger,John E Bercaw
Loi H Do
To explore the possibility of producing a narrow distribution of mid- to long-chain hydrocarbons from ethylene as a chemical feedstock, co-oligomerization of ethylene and linear α-olefins (LAOs) was investigated, using a previously reporte...
Bipyridine Adducts of Molybdenum Imido Alkylidene and Imido Alkylidyne Complexes [0.03%]
含钼亚氨基烯基和亚氨基炔基金配合物的联吡啶加合物
Alejandro G Lichtscheidl,Victor W L Ng,Peter Müller et al.
Alejandro G Lichtscheidl et al.
Seven bipyridine adducts of molybdenum imido alkylidene bispyrrolide complexes of the type Mo(NR)(CHCMe(2)R')(Pyr)(2)(bipy) (1a-1g; R = 2,6-i-Pr(2)C(6)H(3) (Ar), adamantyl (Ad), 2,6-Me(2)C(6)H(3) (Ar'), 2-i-PrC(6)H(4) (Ar(iPr)), 2-ClC(6)H(4...
Synthesis of Oligosilanyl Compounds of Group 4 Metallocenes with the Oxidation State +3 [0.03%]
三价第四族元素茂金属寡硅烷化合物的合成研究
Henning Arp,Michaela Zirngast,Christoph Marschner et al.
Henning Arp et al.
Recently, we showed that titanocene silyls are much more stable with Ti in the oxidation state +3. The current study demonstrates that analogous Zr and Hf compounds can also be obtained by reaction of a suitable metalate precursor with an o...
Dinickel Bisphenoxyiminato Complexes for the Polymerization of Ethylene and α-Olefins [0.03%]
二镍双酚亚胺配合物用于乙烯和α-烯烃的聚合
Madalyn Radlauer,Michael W Day,Theodor Agapie
Madalyn Radlauer
Dinuclear nickelphenoxyiminato olefin polymerization catalysts based on rigid p-terphenyl frameworks are reported. Permethylation of the central arene of the terphenyl unit and oxygen substitution of the peripheral rings ortho to the aryl-a...
David Martin,Mohand Melaimi,Michele Soleilhavoup et al.
David Martin et al.
This personal account summarizes our work, beginning with the discovery of the first stable carbene in 1988 up until the recent isolation of mesoionic carbenes. It explains why we have moved our focus from acyclic to cyclic carbenes, and sh...
Bis(imino)pyridine Iron Dinitrogen Compounds Revisited: Differences in Electronic Structure Between Four- and Five-Coordinate Derivatives [0.03%]
关于双亚氨吡啶铁氮化物的再研究：四配位和五配位衍生物电子结构的区别
S Chantal E Stieber,Carsten Milsmann,Jordan M Hoyt et al.
S Chantal E Stieber et al.
The electronic structures of the four- and five-coordinate aryl-substituted bis(imino)pyridine iron dinitrogen complexes, ((iPr)PDI)FeN(2) and ((iPr)PDI)Fe(N(2))(2) ((iPr)PDI = 2,6-(2,6-(i)Pr(2)-C(6)H(3)-N=CMe)(2)C(5)H(3)N), have been inves...
Anticancer Activity of Self-Assembled Molecular Rectangles via Arene-Ruthenium Acceptors and a New Unsymmetrical Amide Ligand [0.03%]
一类新型富勒烯-钌受体与非对称酰胺配体自组装抗癌矩形超分子体系
Anurag Mishra,Hyunji Jung,Jeong Woo Park et al.
Anurag Mishra et al.
Two new and large molecular rectangles 4 and 5 were synthesized from two different arene-ruthenium [Ru(2)(μ-η(4)-C(2)O(4))(MeOH)(2)(η(6)-p-Pr(i)C(6)H(4)Me)(2)][O(3)SCF(3)](2) (2), and [Ru(2) (p-cymene)(2) (donq) (OH(2))(2)] [O(3)SCF(3)](...