Mechanistic insights into the reactions of hydride transfer versus hydrogen atom transfer by a trans-dioxoruthenium(vi) complex

2015 ◽  
Vol 44 (16) ◽  
pp. 7634-7642 ◽  
Author(s):  
Sunder N. Dhuri ◽  
Yong-Min Lee ◽  
Mi Sook Seo ◽  
Jaeheung Cho ◽  
Dattaprasad D. Narulkar ◽  
...  
Keyword(s):  
Hydrogen Atom ◽  
Bond Activation ◽  
Hydride Transfer ◽  
Hydrogen Atom Transfer ◽  
Transfer Mechanism ◽  
Atom Transfer ◽  
High Valent

Valuable insights into the hydride-transfer mechanism and C–H bond activation reactions by high-valent trans-dioxoruthenium(vi) species is provided.

Ion-molecule reactions in acetone-water mixtures

1966 ◽  
Vol 19 (1) ◽  
pp. 59 ◽  
Author(s):  
Souza BC de ◽  
JH Green
Keyword(s):  
Hydrogen Atom ◽  
Proton Transfer ◽  
Transfer Process ◽  
Hydrogen Atom Transfer ◽  
Mass Spectrometric ◽  
Transfer Mechanism ◽  
Atom Transfer ◽  
Ion Molecule Reactions ◽  
Acetone Water

Mass-spectrometric studies of ion-molecule reactions in acetone-water mixtures at 70 eV and 20 eV electron energies are described. The results provide evidence in favour of the proton transfer mechanism rather than for a hydrogen atom transfer process for the production of M + 1 ions.

Radical Catalyzed Debromination of Bromo-Alkanes by Formate in Aqueous Solutions via a Hydrogen Atom Transfer Mechanism.

ChemInform ◽  
2004 ◽  
Vol 35 (20) ◽  
Author(s):  
Elisabetha Shandalov ◽  
Israel Zilbermann ◽  
Eric Maimon ◽  
Yeoshua Nahmani ◽  
Haim Cohen ◽  
...  
Keyword(s):  
Hydrogen Atom ◽  
Aqueous Solutions ◽  
Hydrogen Atom Transfer ◽  
Transfer Mechanism ◽  
Atom Transfer

Microsolvation, hydrogen bond dynamics and excited state hydrogen atom transfer mechanism of 2′,4′-dihydroxychalcone

2020 ◽  
Vol 739 ◽  
pp. 137030
Author(s):  
Yelechakanahalli Lingaraju Ramu ◽  
Kandigowda Jagadeesha ◽  
Tavarekere Shivalingaswamy ◽  
Mariyappa Ramegowda
Keyword(s):  
Hydrogen Bond ◽  
Excited State ◽  
Hydrogen Atom ◽  
Hydrogen Atom Transfer ◽  
Transfer Mechanism ◽  
Atom Transfer ◽  
Hydrogen Bond Dynamics

scholarly journals Carboxylate breaks the arene C–H bond via a hydrogen-atom-transfer mechanism in electrochemical cobalt catalysis

2020 ◽  
Vol 11 (22) ◽  
pp. 5790-5796
Author(s):  
Xin-Ran Chen ◽  
Shuo-Qing Zhang ◽  
Tjark H. Meyer ◽  
Chun-Hui Yang ◽  
Qin-Hao Zhang ◽  
...  
Keyword(s):  
Hydrogen Atom ◽  
Hydrogen Atom Transfer ◽  
Transfer Mechanism ◽  
Atom Transfer

A formal Co(iv) intermediate in electrochemical cobalt-catalyzed C–H oxygenation allows pivalate to break the arene C–H bond via a hydrogen-atom-transfer mechanism.

Acid-promoted hydride transfer from an NADH analogue to a Cr(iii)–superoxo complex via a proton-coupled hydrogen atom transfer

2021 ◽  
Author(s):  
Tarali Devi ◽  
Yong-Min Lee ◽  
Shunichi Fukuzumi ◽  
Wonwoo Nam
Keyword(s):  
Hydrogen Atom ◽  
Radical Cation ◽  
Hydride Transfer ◽  
Hydrogen Atom Transfer ◽  
Atom Transfer ◽  
Acid Proceeds

Acid-promoted hydride transfer from an NADH analogue to a Cr(iii)–superoxo complex in the presence of acid proceeds via the full formation of the NADH analogue radical cation, followed by the decay of the radical, and accompanied then by the formation of NAD+.

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