36829-43-3Relevant articles and documents
Solid, primary aliphatic amine complexes of transition-metal halides. I. Thermal studies on RNH2 complexes of nickel(II) chloride with R = H, CH3, CH3CH2, CH3(CH2)2, (CH3)2CH, CH3(CH2)3, (CH3)2CHCH2
Kenessey, G.,Liptay, G.
, p. 333 - 350 (1993)
The thermal decomposition characteristics of the ternary mixed, solid, primary aliphatic amine complexes formed with nickel(II) chloride was investigated by a simultaneous TG-DTG-DTA method. The course of the thermal decomposition is described in detail, results thus obtained are compared with the literature data and contradictions are pointed out. In addition to the complexes described in previous papers some new compounds and thermal intermediates have been prepared by solid-gas phase chemisorption and by freezing-out technique. Thermal intermediates containing two-third mole of the ligands, characteristic of the decomposition of pyridine type complexes of transition-metal halides, were identified during the degradation process.
Air-stable nickel precatalysts for fast and quantitative cross-coupling of aryl sulfamates with aryl neopentylglycolboronates at room temperature
Jezorek, Ryan L.,Zhang, Na,Leowanawat, Pawaret,Bunner, Matthew H.,Gutsche, Nicholas,Pesti, Aleksander K. R.,Olsen, James T.,Percec, Virgil
supporting information, p. 6326 - 6329 (2015/02/19)
A library containing 10 air-stable NiIIX(Aryl)(PCy3)2 complexes as precatalysts (X = Cl, Br, OTs, OMs, aryl = 1-naphthyl, 2-naphthyl; X = Cl, 1-acenaphthenyl, 1-(2-methoxynaphthyl), 9-phenanthrenyl, 9-anthracyl) was synthesized and demonstrated to quantitatively cross-couple 2-methoxyphenyl dimethylsulfamate with methyl 4-(5,5-dimethyl-1,3,2-dioxaborinane-2-yl)benzoate at 23 °C in dry THF in the presence of K3PO4(H2O)3.2 in less than 60 min. Lower or higher amounts of H2O in K3PO4 and as received THF mediate the same transformation in a maximum three times longer reaction time.
Hydromagnesation of Isoprene by Isopropylmagnesium Chloride in the Presence of Nickel(II) Compounds
Viktorov, N. B.,Zubritskii, L. M.
, p. 267 - 270 (2007/10/03)
The reaction of isoprene with alkylmagnesium halides in the presence of nickel complexes with phosphine oxides and nitrobgen-containing ligands gives dimeric hydromagnesation products along with monomeric magnesium-containing allyl-type products.
