Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Masahiro Kamitani"'
Autor:
Masahiro Kamitani
Publikováno v:
Handbook of CH-Functionalization. :1-21
Publikováno v:
Organometallics. 39:3535-3539
A series of PNN iron pincer complexes was synthesized and structurally characterized by X-ray and computational analysis. Using the optimized structures obtained by density functional theory calcul...
Autor:
Masahiro Kamitani
Publikováno v:
Chemical communications (Cambridge, England). 57(98)
Iron catalysts have been used for over a century to produce ammonia industrially. However, the use of iron catalysts generally remained quite limited until relatively recently, when the abundance and low toxicity of iron spurred the development of a
Publikováno v:
Chemistry Letters. 48:898-901
The efficient C-H borylation of a variety of aromatic hydrocarbons and heteroarenes has been achieved using an iron complex bearing a quinoline-based PNN pincer ligand. Mechanistic studies revealed...
Publikováno v:
Bulletin of the Chemical Society of Japan. 91:1429-1435
New quinoline-based PNN pincer ligands were prepared via Friedlander synthesis and phosphination reaction. The ligation reaction of PNN ligands with FeX2 (X = Cl, OTf) preferentially led to the for...
Publikováno v:
Bulletin of the Chemical Society of Japan. 91:588-593
A silyl-tethered dihydride iron complex was synthesized by photolysis of a monohydride iron complex bearing a pendant hydrosilyl group. The coordination mode of the two hydrides and the tethered silyl ligand was investigated by 1H NMR spectroscopy an
Publikováno v:
Chemistry Letters. 48:1196-1198
Activation of iron dihalide complex for hydrosilylation of alkene was examined along with the disproportionation of hydrosilane. The pre-catalyst prepared in the reaction of activators with iron di...
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 12, Pp m1578-m1578 (2008)
In the title complex, [Fe(C5H5){Sn(C2H5)3}(C5H5N)(CO)], the Fe atom is coordinated by carbonyl, pyridine, triethylstannyl and cyclopentadienyl ligands in a typical three-legged piano-stool configuration. The Fe—Sn and Fe—N bond distances are 2.54
Externí odkaz:
https://doaj.org/article/48ccd2772a444f4e98e4ba75058c6ad5
Autor:
Mu-Hyun Baik, Seung-yeol Baek, Maren Pink, Takashi Kurogi, Seongyeon Kwon, Daniel J. Mindiola, Dahye Kang, Patrick J. Carroll, Masahiro Kamitani, Douglas P. Solowey, Chun-Hsing Chen
Publikováno v:
Journal of the American Chemical Society. 139:12804-12814
The complex (PNP)Ti═CHtBu(CH2tBu) (PNP = N[2-PiPr2-4-methylphenyl]2–) dehydrogenates cyclohexane to cyclohexene by forming a transient low-valent titanium-alkyl species, [(PNP)Ti(CH2tBu)], which reacts with 2 equiv of quinoline (Q) at room temper
Publikováno v:
Israel Journal of Chemistry. 57:999-1009
Hydrogenation at 500 psi of (PNP)Sc(CH3)2 results in formation of a trinuclear polyhydride complex [(PNP)Sc]3(μ2-H)4(μ3-H)2 (1) in 55 % yield. The solid-state structure shows a non-symmetric trinuclear species resulting from one pincer phosphine ar