Unimolecular dynamics of hydrogen atom release from excited cycloheptatriene, toluene, and p‐xylene

1987 ◽  
Vol 86 (2) ◽  
pp. 745-749 ◽  
Author(s):  
K. Tsukiyama ◽  
R. Bersohn
Keyword(s):  
Hydrogen Atom ◽  
Atom Release

Hydrogen Atom Release Dynamics in Radical–Radical Reactions: Saturated vs Unsaturated

ChemPhysChem ◽  
2008 ◽  
Vol 9 (8) ◽  
pp. 1099-1103 ◽  
Author(s):  
Sung-Eui Youn ◽  
You-Hwa Ok ◽  
Jong-Ho Choi
Keyword(s):  
Hydrogen Atom ◽  
Radical Reactions ◽  
Atom Release

Exploring the dynamics of hydrogen atom release from the radical–radical reaction of O(3P) with C3H5

2004 ◽  
Vol 120 (17) ◽  
pp. 7976-7982 ◽  
Author(s):  
Sun-Kyu Joo ◽  
Lee-Kyoung Kwon ◽  
Hohjai Lee ◽  
Jong-Ho Choi
Keyword(s):  
Hydrogen Atom ◽  
Radical Reaction ◽  
Atom Release

Impact of DNA Environment on the Intrastrand Cross-Link Lesions: Hydrogen Atom Release as the Last Step of Formation of G[8-5m]T

2013 ◽  
Vol 117 (51) ◽  
pp. 16397-16404 ◽  
Author(s):  
José Pedro Cerón-Carrasco ◽  
Denis Jacquemin ◽  
Elise Dumont
Keyword(s):  
Hydrogen Atom ◽  
Cross Link ◽  
Atom Release

Hydrogen atom release from methyl groups of energized molecules

1999 ◽  
Vol 110 (20) ◽  
pp. 9956-9960 ◽  
Author(s):  
Zhiyuan Min ◽  
Teh-Hwa Wong ◽  
Richard Bersohn
Keyword(s):  
Hydrogen Atom ◽  
Methyl Groups ◽  
Atom Release

Measurement of the Lamb shift in the hydrogen atom

1982 ◽  
Vol 138 (10) ◽  
pp. 347 ◽  
Author(s):  
Yurii L. Sokolov ◽  
V.P. Yakovlev
Keyword(s):  
Hydrogen Atom ◽  
Lamb Shift

Direct Cyclization of Alkenyl Thioester via Transition Metal‐hydrogen Atom Transfer/radical‐polar Crossover Mechanism

2019 ◽  
Author(s):  
Shiori Date ◽  
Kensei Hamasaki ◽  
Karen Sunagawa ◽  
Hiroki Koyama ◽  
Chikayoshi Sebe ◽  
...  
Keyword(s):  
Natural Products ◽  
Hydrogen Atom ◽  
Transition Metal ◽  
Hydrogen Atom Transfer ◽  
Synthetic Method ◽  
Atom Transfer ◽  
Reaction Conditions ◽  
Hydride Hydrogen ◽  
Sulfur Heterocycles ◽  
One Step

<div>We report here a catalytic, Markovnikov selective, and scalable synthetic method for the synthesis of saturated sulfur heterocycles, which are found in the structures of pharmaceuticals and natural products, in one step from an alkenyl thioester. Unlike a potentially labile alkenyl thiol, an alkenyl thioester is stable and easy to prepare. The powerful Co catalysis via a cobalt hydride hydrogen atom transfer and radical-polar crossover mechanism enabled simultaneous cyclization and deprotection. The substrate scope was expanded by the extensive optimization of the reaction conditions and tuning of the thioester unit.</div>

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