Zobrazeno 1 - 10
of 18
pro vyhledávání: '"35"'
Publikováno v:
Journal of the American Chemical Society. 123(11)
Xanthine oxidase is a molybdenum-containing enzyme that catalyzes the hydroxylation of xanthine and a wide variety of other aromatic heterocycles. In the course of the reaction with xanthine and substrates such as 2-hydroxy-6-methylpurine (HMP), the
Autor:
Megan E. Fieser, Joseph W. Ziller, Filipp Furche, Matthew R. MacDonald, Jefferson E. Bates, William J. Evans
Publikováno v:
Journal of the American Chemical Society. 134:8420-8423
The first molecular complexes of holmium and erbium in the +2 oxidation state have been generated by reducing Cp'(3)Ln [Cp' = C(5)H(4)SiMe(3); Ln = Ho (1), Er (2)] with KC(8) in the presence of 18-crown-6 in Et(2)O at -35 °C under argon. Purificatio
Publikováno v:
Journal of the American Chemical Society. 138:2500-2503
The synthesis and isolation of stable main group radicals remains an ongoing challenge. Here we report the application of frustrated Lewis pair chemistry to the synthesis of boron-containing radicals. H2 activation with polyaromatic diones and B(C6F5
Autor:
Johannes A. M. Hepperle, Brooks J. Culotta, Gerhard Erker, Allan Jay P. Cardenas, Stefan Grimme, Jeffrey L. Petersen, Roland Fröhlich, Armido Studer, Timothy H. Warren, Gerald Kehr, Constantin G. Daniliuc, Annika Stute, Birgitta Schirmer, Muhammad Sajid
Publikováno v:
Journal of the American Chemical Society
The intramolecular cyclohexylene-bridged P/B frustrated Lewis pair [Mes(2)P-C(6)H(10)-B(C(6)F(5))(2)] 1b reacts rapidly with NO to give the persistent FLP-NO aminoxyl radical 2b formed by P/B addition to the nitrogen atom of NO. This species was full
Autor:
Gleb Sorohhov, Sara Sangtarash, Silvio Decurtins, Thomas Wandlowski, Hatef Sadeghi, Juerg Hauser, Colin J. Lambert, Wenjing Hong, Cancan Huang, Shi-Xia Liu
Publikováno v:
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Sangtarash, Sara; Huang, Cancan; Sadeghi, Hatef; Sorohhov, Gleb; Hauser, Juerg; Wandlowski, Thomas; Hong, Wenjing; Decurtins, Silvio; Liu, Shi-Xia; Lambert, Colin J. (2015). Searching the hearts of graphene-like molecules for simplicity, sensitivity and logic. Journal of the American Chemical Society, 137(35), pp. 11425-11431. American Chemical Society 10.1021/jacs.5b06558
Sangtarash, Sara; Huang, Cancan; Sadeghi, Hatef; Sorohhov, Gleb; Hauser, Juerg; Wandlowski, Thomas; Hong, Wenjing; Decurtins, Silvio; Liu, Shi-Xia; Lambert, Colin J. (2015). Searching the hearts of graphene-like molecules for simplicity, sensitivity and logic. Journal of the American Chemical Society, 137(35), pp. 11425-11431. American Chemical Society 10.1021/jacs.5b06558
If quantum interference patterns in the hearts of polycyclic aromatic hydrocarbons (PAHs) could be isolated and manipulated, then a significant step towards realizing the potential of single-molecule electronics would be achieved. Here we demonstrate
Publikováno v:
Journal of the American Chemical Society. 133:15886-15889
An entirely new type of chalcogenide cluster and a new structural mechanism for the formation of large semiconducting tetrahedral clusters have been revealed as a result of crystallization of a templated indium sulfide consisting of an unprecedented
Publikováno v:
Journal of the American Chemical Society. 121:4859-4876
Reaction of cis-[FeIII(cyclam)Cl2]Cl in acidic H2O/CH3OH or CH3CN/H2O mixtures with NaN3 at 50 °C produced upon addition of NaClO4 or NaPF6 the complex trans-[FeIII(cyclam)(N3)2]ClO4 (1a) or the hexafluorophosphate salt 1b, whereas at −18 °C the
Publikováno v:
Journal of the American Chemical Society. 121:1202-1207
Laser flash photolysis (LFP, Nd:YAG laser, 35 ps, 266 nm, 10 mJ) of phenyl azide (PA) releases open-shell singlet phenylnitrene (1PN). 1PN has a sharp absorption band at 350 nm and a very weak absorption band at 540 nm. These bands are assigned as nz
Publikováno v:
Journal of the American Chemical Society. 135(26)
The first examples of crystallographically characterizable complexes of Tb(2+), Pr(2+), Gd(2+), and Lu(2+) have been isolated, which demonstrate that Ln(2+) ions are accessible in soluble molecules for all of the lanthanides except radioactive promet
Autor:
Masahiro Irie, Yutaka Nagasawa, Satoshi Yokojima, Kingo Uchida, Syoji Ito, Yukihide Ishibashi, Hiroshi Miyasaka, Kazuya Mori, Hirotomo Nakagawa, Hirohisa Matsuda, Shinichiro Nakamura
Publikováno v:
Journal of the American Chemical Society. 133(8)
One-color control of colorization/decolorization reactions of diarylethene molecules was attained by using nonresonant high-order multiphoton absorption processes with a near-infrared (NIR) femtosecond laser pulse at 1.28 μm with 35 fs full width at