13007-90-4Relevant articles and documents
Bochmann, Manfred,Hawkins, Ian,Yellowlees, Lesley J.,Hursthouse, Michael B.,Short, Richard L.
, p. 1351 - 1356 (1989)
Otsuka, S.,Nakamura, A.,Yoshida, T.,Naruto, M.,Ataka, K.
, p. 3180 - 3188 (1973)
Yasufuku, K.,Yamazaki, H.
, p. 367 - 373 (1972)
Functionally substituted monocyclopentadienyl compounds. Formation of and derivatives with other phosphines. X-Ray crystal structure of
Ballester, L.,Perez, S.,Gutierrez, A.,Perpinan, M. F.,Gutierrez-Puebla, E.,et al.
, p. 411 - 420 (1991)
reacts with (X = Cl, Br, I, CN, SCN) to give monocyclopentadienyl complexes.The reactions of these complexes with tertiary phosphines or carbon monoxide are described.The crystal structure of has been determined, and shows the nickel atom to be in a pseudo-pentacoordinate environment.
Metal nitrosyls. III. The reaction of nitric oxide with nickel carbonyl
Feltham, Robert D.,Carriel, Jonathan T.
, p. 121 - 123 (1964)
The reaction of nitric oxide with nickel carbonyl in polar and nonpolar solvents leads to a variety of compounds derived from the species [NiNO]+. When this reaction is carried out in the presence of cyclopentadiene there is almost complete conversion to nitrosylcyclopentadienylnickel.
The reactivity of a nucleophilic nickel acylate complex
Hermanson, James R.,Figley, Timothy M.,Seibert, Anna L.,Pinhas, Allan R.
, p. 2061 - 2064 (2008)
The reactivity of a nucleophilic nickel acylate complex with a tungsten carbene complex, Fe(CO)5, Cr(CO)6, PPh3, and CO was investigated. With the tungsten carbene complex, a methyl transfer occurred. With the metal carbonyl complexes, the acylate group on the nickel and a carbonyl on the iron or chromium traded places. With the PPh3 and CO, the acylate anion was replaced by the phosphine or CO ligand.
Nickel-Catalyzed Decarbonylative Cyanation of Acyl Chlorides
Wang, Zhenhua,Wang, Xiu,Ura, Yasuyuki,Nishihara, Yasushi
supporting information, p. 6779 - 6784 (2019/08/26)
Ni-catalyzed decarbonylative cyanation of acyl chlorides with trimethylsilyl cyanide has been achieved. This transformation is applicable to the synthesis of an array of nitrile compounds bearing a wide range of functional groups under neutral conditions. The step-by-step experimental studies revealed that the reaction sequences of the present catalytic reaction are oxidative addition, transmetalation, decarbonylation, and reductive elimination.
Synthesis and reactions of mono- and dinuclear Ni(I) thiolate complexes
Ito, Mikinao,Matsumoto, Tsuyoshi,Tatsumi, Kazuyuki
, p. 2215 - 2223 (2009/08/08)
The dinuclear and mononuclear nickel(I) thiolates, [Ni(PPh 3)(μ-SR)]2 (1a: R is 2,4,6-triisopropylphenyl (Tip), 1b:R is 1-adamantyl (Ad)), (DxpS)Ni(μ-SDxp)Ni(PPh3)(2) (Dxp is 2,6-dixylylphenyl), and Ni(SDmp)(PPh3)(3) (Dmp is 2,6-dimesitylphenyl), have been synthesized by the reaction of the nickel(I) amide Ni{N(SiMe3)2}(PPh3)2 with the corresponding thiols. The two nickel centers of 1a and 1b are equivalent, and are linked by two thiolato sulfurs and aNi-Ni bond, whereas the two inequivalent nickels of 2 are connected by a SDxp sulfur, a η2/η 3-xylyl group of the other SDxp ligand, and a Ni-Ni bond. A slightly bulkier m-terphenyl thiolate, SDmp, prevents its nickel complex from forming a Ni-Ni bond, and the mononuclear nickel(I) center of 3 is bound to PPh 3 and SDmp through interactions with the sulfur and a η2-mesityl. The coordinatively unsaturated nickel(I) complex 3 is reactive, and the reaction of 3 with TEMPO generated diamagnetic Ni(SDmp)(PPh3)(O, N:η2-TEMPO) (4). N-Heterocyclic carbenes, 1,3,4,5-tetramethylimidazolin-2-ylidene (IMe′) and 1,3-bis-(2,4,6-trimethylphenyl)imidazolin-2-ylidene (IMes), also react with 3 to afford a dinuclear nickel(I) complex, [Ni(IMe′)(μ-SDmp)]2 (5), and a mononuclear nickel(I) complex, Ni(SDmp)(IMes) (6), respectively. The reaction of 3 with 1 equiv of tBuNC afforded the dinuclear complex [Ni(CNtBu)(μ-SDmp)]2 (7), whereas the analogous reaction with 1 equiv of CO resulted in a mixture of Ni(PPh3) 2(CO)2 and Ni(CO)(SDmp)2(PPh3)(8).
