hydrogen scrambling
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Author(s):  
Xiangkun Wu ◽  
Xiaoguo Zhou ◽  
Sasa Bjelic ◽  
Patrick Hemberger ◽  
Balint Sztáray ◽  
...  

The valence photoionization of light and deuterated methanol dimers was studied by imaging photoelectron photoion coincidence spectroscopy in the 10.00–10.35 eV photon energy range. Methanol clusters were generated in a...


Science ◽  
2019 ◽  
Vol 363 (6425) ◽  
pp. 391-396 ◽  
Author(s):  
Ajoy Kapat ◽  
Theresa Sperger ◽  
Sinem Guven ◽  
Franziska Schoenebeck

Full control over the selectivity of carbon–carbon double-bond migrations would enable access to stereochemically defined olefins that are central to the pharmaceutical, food, fragrance, materials, and petrochemical arenas. The vast majority of double-bond migrations investigated over the past 60 years capitalize on precious-metal hydrides that are frequently associated with reversible equilibria, hydrogen scrambling, incompleteE/Zstereoselection, and/or high cost. Here, we report a fundamentally different, radical-based approach. We showcase a nonprecious, reductant-free, and atom-economical nickel (Ni)(I)-catalyzed intramolecular 1,3-hydrogen atom relocation to yieldE-olefins within 3 hours at room temperature. Remote installations ofE-olefins over extended distances are also demonstrated.


2014 ◽  
Vol 367 ◽  
pp. 21-27 ◽  
Author(s):  
Magalie Duchateau ◽  
Thomas J.D. Jørgensen ◽  
Ophélie Robine ◽  
Edith Nicol ◽  
Christian Malosse ◽  
...  

2013 ◽  
Vol 41 ◽  
pp. 02034
Author(s):  
R. Kanya ◽  
T. Kudou ◽  
N. Schirmel ◽  
S. Miura ◽  
K.-M. Weitzel ◽  
...  

2012 ◽  
Vol 26 (23) ◽  
pp. 2739-2744 ◽  
Author(s):  
Maciej Modzel ◽  
Piotr Stefanowicz ◽  
Zbigniew Szewczuk
Keyword(s):  

2012 ◽  
Vol 136 (20) ◽  
pp. 204309 ◽  
Author(s):  
Reika Kanya ◽  
Tatsuya Kudou ◽  
Nora Schirmel ◽  
Shun Miura ◽  
Karl-Michael Weitzel ◽  
...  

2012 ◽  
Vol 14 (30) ◽  
pp. 10640 ◽  
Author(s):  
Tomoya Okino ◽  
Anri Watanabe ◽  
Huailiang Xu ◽  
Kaoru Yamanouchi

2010 ◽  
Vol 82 (23) ◽  
pp. 9755-9762 ◽  
Author(s):  
Kasper D. Rand ◽  
Martin Zehl ◽  
Ole N. Jensen ◽  
Thomas J. D. Jørgensen

ChemInform ◽  
2010 ◽  
Vol 28 (31) ◽  
pp. no-no
Author(s):  
S. DUA ◽  
J. H. BOWIE ◽  
B. A. CERDA ◽  
C. WESDEMIOTIS ◽  
M. J. RAFTERY ◽  
...  
Keyword(s):  
A Charge ◽  

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