Zobrazeno 1 - 10
of 10
pro vyhledávání: '"35"'
Autor:
Alexey Fedorov, Jordan De Jesus Silva, Christophe Copéret, Samantha Grosslight, Matthew S. Sigman, Marco A. B. Ferreira
Publikováno v:
Journal of the American Chemical Society, 141 (27)
High-throughput experimentation and multivariate modeling allow identification of noncovalent interactions (NCIs) in monoaryloxy-pyrrolide Mo imido alkylidene metathesis catalysts prepared in situ as a key driver for high activity in a representative
Publikováno v:
Journal of the American Chemical Society. 131:10406-10420
Reaction of UCl(4)(THF)(4) with 1,3-[2,5-(i-Pr)(2)PhNC( horizontal lineCH(2))](2)C(6)H(4)Li(2) produced a complex formulated as [{1,3-[2,5-(i-Pr)(2)PhNC( horizontal lineCH(2))](2)C(6)H(4)}UCl(3)][Li(THF)(4)] (1) that exhibits a nonagostic interaction
Autor:
M. David Curtis and, Scott H. Druker
Publikováno v:
Journal of the American Chemical Society. 119:1027-1036
The kinetics of the reaction of a series of aromatic and aliphatic thiols with cluster 1 were determined. These reactions form cluster 2 and the arene or alkane corresponding to the thiol: Cp‘2Mo2Co2S3(CO)4 (1) + RSH → Cp‘2Mo2Co2S4(CO)2 (2) + R
Publikováno v:
Journal of the American Chemical Society. 118:3643-3655
[N3N]TaPPh ([N3N]3- = [(Me3SiNCH2CH2)3N]3-) reacts with excess lithium metal in tetrahydrofuran to give “[N3N]TaPLi”, as judged by NMR studies and by reactions with RX at −35 °C to afford the phosphinidene complexes [N3N]TaPR (R = Me, n-Bu, Si
Publikováno v:
Journal of the American Chemical Society. 128(45)
Reaction of trans-[Ru(VI)(L)(O)(2)](2+) (1, L = 1,12-dimethyl-3,4:9,10-dibenzo-1,12-diaza-5,8-dioxacyclopentadecane, a tetradentate macrocyclic ligand with N(2)O(2) donor atoms) with nitrite in aqueous solution or in H(2)O/CH(3)CN produces the corres
Publikováno v:
Journal of the American Chemical Society. 128(25)
Nickel complexes having a bulky tri(sec-alkyl)phosphine ligand catalyze hydroheteroarylation of alkynes at 35 degrees C. Selective activation of an Ar-H bond over an Ar-CN bond of N-protected 3-cyanoindoles is achieved by a proper choice of ligand an
Publikováno v:
Journal of the American Chemical Society. 131:2762-2763
The thermodynamic properties of structurally similar Mn(III) and Mn(IV) complexes have been reinvestigated to understand their reactivity with substrates having C-H bonds. The complexes have the general formula [MnH(3)buea(O)](n-), where [H(3)buea](3
Autor:
Adam S. Veige, Soumya Sarkar, Adam R. Carlson, Khalil A. Abboud, Joseph M. Falkowski, Melanie K. Veige
Publikováno v:
Journal of the American Chemical Society. 130:1116-1117
The new terphenyl pincer precursor 3,3‘ ‘-di-tert-butyl-1,1‘:3‘,1‘ ‘-terphenyl-2,2‘ ‘-diol (1) is examined for its ability to support early transition metals as a trianionic ligand. Metalation proceeds smoothly at −35 °C with Mo(NM
Autor:
James F. Hoover, Jeffrey M. Stryker
Publikováno v:
Journal of the American Chemical Society. 112:464-465
La reaction de (COD)Pt(CH 2 I) 2 (COD=cyclooctadiene-1,5) avec un exces de triphenylphosphine donne le complexe (triphenylphosphine) (I) (bis-triphenylphosphoniomethyl) du platine. Il reagit avec l'acetonitrile puis avec le butyne-3ol pour donner si
Publikováno v:
Journal of the American Chemical Society. 103:3559-3564
The base hydrolysis of coordinated acrylonitrile in [ (NH₃)₅CoN=CCH=CH₂]³⁺ to the acrylamide complex in carbonate buffers obeys the rate law k(obsd) = k(OH)OH⁻] + k(c)[C0₃²⁻] (k(OH) = 35 M⁻¹ s⁻¹; k(c) = 1 M⁻¹ s⁻¹; 25 °C,