N-Heterocyclic Carbene Bound Nickel(I) Complexes and Their Roles in Catalysis [0.03%]
镍(I)类 carbene配合物及其在催化中的作用
Kainan Zhang,Martin Conda-Sheridan,Shayna Cooke et al.
Kainan Zhang et al.
New paramagnetic Ni(I)(IMes)(2)X (IMes: 1,3-bis-(2,4,6-trimethylphenyl)-imidazol-2-ylidene) were prepared from the reaction of Ni(IMes)(2) with aryl halides. Products that would arise from oxidative addition were not observed. In contrast, ...
Physicochemical Studies and Anticancer Potency of Ruthenium η-p-Cymene Complexes Containing Antibacterial Quinolones [0.03%]
含抗菌喹诺酮的环金属配合物的物理化学研究及抗肿瘤活性研究
Jakob Kljun,Anna K Bytzek,Wolfgang Kandioller et al.
Jakob Kljun et al.
With the aim of exploring the anticancer properties of organometallic compounds with bioactive ligands, Ru(arene) compounds of the antibacterial quinolones nalidixic acid (2) and cinoxacin (3) were synthesized, and their physicochemical pro...
A Theoretical Investigation of the Ni(II)-Catalyzed Hydrovinylation of Styrene [0.03%]
理论研究镍催化的苯乙烯氢乙烯基化反应
Jorly Joseph,T V Rajanbabu,Eluvathingal D Jemmis
Jorly Joseph
We report a detailed and full computational investigation on the hydrovinylation reaction of styrene with the Ni(II)-phospholane catalytic system, which was originally presumed to proceed through a cationic mechanism involving a nickel hydr...
Chelate-Assisted Oxidative Coupling Reaction of Arylamides and Unactivated Alkenes: Mechanistic Evidence for Vinyl C-H Bond Activation Promoted by an Electrophilic Ruthenium-Hydride Catalyst [0.03%]
席夫碱配体促进的Ru-氢化物催化剂在氧化偶联反应中的质子催化作用：烯烃C-H键活化的证据
Ki-Hyeok Kwon,Do W Lee,Chae S Yi
Ki-Hyeok Kwon
The cationic ruthenium-hydride complex [(η(6)-C(6)H(6))(PCy(3))(CO)RuH](+)BF(4) (-) was found to be a highly regioselective catalyst for the oxidative C-H coupling reaction of aryl-substituted amides and unactivated alkenes to give ortho-a...
Cationic 1,2-Azaborine Adducts of Trimethylphosphine, Triphenylphosphine oxide, and Pyridine-N-oxide [0.03%]
三甲基膦、三苯基氧化磷和吡啶-N-氧化物的阳离子1,2-氮硼杂化合物加合物
Adam J V Marwitz,Jesse T Jenkins,Lev N Zakharov et al.
Adam J V Marwitz et al.
The first cationic 1,2-azaborine adducts of neutral phosphorous- and oxygen-based nucleophiles have been synthesized and characterized via spectroscopic and single crystal X-ray diffraction analysis.
Ruthenium- and Osmium-Arene Complexes of 2-Substituted Indolo[3,2-c]quinolines: Synthesis, Structure, Spectroscopic Properties, and Antiproliferative Activity [0.03%]
含2-取代吲哚并［3，2-ｃ］喹啉配体的钌和锇茂金属配合物：合成、结构、光谱性质及抗增殖活性
Lukas K Filak,Gerhard Mühlgassner,Felix Bacher et al.
Lukas K Filak et al.
The synthesis of new modified indolo[3,2-c]quinoline ligands L(1)-L(8) with metal-binding sites is reported. By coordination to ruthenium- and osmium-arene moieties 16 complexes of the type [(η(6)-p-cymene)M(L)Cl]Cl (1a,b-8a,b), where M is...
Jianguo Wu,Jennifer C Green,Nilay Hazari et al.
Jianguo Wu et al.
A family of palladium allyl complexes of the type bis(2-methylallyl)Pd(L) (L = PMe(3) (1), PEt(3) (2), PPh(3) (3) or NHC (4); NHC = 1,3-Bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene) have been prepared through the reaction of...
Cobalt 1,3-Diisopropyl-1H-imidazol-2-ylidene Complexes: Synthesis, Solid-State Structures, and Quantum Chemistry Calculations [0.03%]
二异丙基咪唑啉酮钴配合物：合成、晶体结构及量子化学计算
Carmen L Vélez,Phineus R L Markwick,Ryan L Holland et al.
Carmen L Vélez et al.
The reaction of (η(5)-C(5)H(5))Co(PPh(3))(2) with 1,3-bis(isopropyl)imidazol-2-ylidene (Im(i)Pr(2)) leads to the formation of (η(5)-C(5)H(5))Co(PPh(3))(Im(i)Pr(2)). In a similar fashion (η(5)-C(5)H(5))Co(Im(i)Pr(2))(CO) is formed from (...
Synthesis of a Benzodiazepine-derived Rhodium NHC Complex by C-H Bond Activation [0.03%]
通过活化C-H键合成苯并二氮杂类环 carbene 铑配合物
Michael W Gribble,Jonathan A Ellman,Robert G Bergman
Michael W Gribble
The synthesis and characterization of a Rh(I)-NHC complex generated by C-H activation of 1,4-benzodiazepine heterocycle are reported. This complex constitutes a rare example of a carbene tautomer of a 1,4-benzodiazepine aldimine stabilized ...
Synthesis and Structure of Fused N-Heterocylic Carbenes and Their Rhodium Complexes [0.03%]
稠环N-杂环卡宾及铑配合物的合成与结构研究
Jean Li,Ian C Stewart,Robert H Grubbs
Jean Li