Ito, Mikinao’s team published research in Inorganic Chemistry in 48 | CAS: 22693-41-0

Inorganic Chemistry published new progress about 22693-41-0. 22693-41-0 belongs to catalysis-chemistry, auxiliary class Other Functionalization Reagent, name is 2,4,6-Triisopropylbenzenethiol, and the molecular formula is C15H24S, Name: 2,4,6-Triisopropylbenzenethiol.

Ito, Mikinao published the artcileSynthesis and reactions of mono- and dinuclear Ni(I) thiolate complexes, Name: 2,4,6-Triisopropylbenzenethiol, the publication is Inorganic Chemistry (2009), 48(5), 2215-2223, database is CAplus and MEDLINE.

Mononuclear and dinuclear nickel(I) thiolato-bridged complexes, [Ni(PPh3)(¦Ì-SR)]2 [1a,b, R = 2,4,6-triisopropylphenyl (Tip), 1-adamantyl (Ad)], [(DxpS)Ni(¦Ì-SDxp)Ni(PPh3)] (2, Dxp = 2,2”,6,6”-tetramethyl-1,1′:3,1”-terphenyl-2′-yl), and [Ni(SDmp)(PPh3)] (3, Dmp = 2,6-dimesitylphenyl), were prepared by reactions of a 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 groups and a Ni-Ni bond, whereas the two inequivalent nickel centers of 2 are bridged by a SDxp thiolate, by ¦Ç2:¦Ç3-xylyl aromatic ring 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 PPh3 and –SDmp through interactions with the sulfur and a ¦Ç2-mesityl. The coordinatively unsaturated nickel(I) complex 3 is reactive, and its reaction with TEMPO (2,2,6,6-tetramethylpiperidine N-oxyl) generated diamagnetic [Ni(SDmp)(PPh3)(O,N:¦Ç2-TEMPO)] (4). N-Heterocyclic carbenes, 1,3,4,5-tetramethyl-2-imidazolinylidene (IMe’) and 1,3-dimesityl-2-imidazolinylidene (IMes), also react with 3 to afford a dinuclear nickel(I) complex, [Ni(IMe’)(¦Ì-SDmp)]2 (5), and a mononuclear nickel(I) complex, [Ni(SDmp)(IMes)] (6), resp. Reaction of 3 with 1 equiv of tBuNC afforded the dinuclear complex [Ni(CNtBu)(¦Ì-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).

Inorganic Chemistry published new progress about 22693-41-0. 22693-41-0 belongs to catalysis-chemistry, auxiliary class Other Functionalization Reagent, name is 2,4,6-Triisopropylbenzenethiol, and the molecular formula is C15H24S, Name: 2,4,6-Triisopropylbenzenethiol.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia