One-Electron Oxidation of Alcohols by the 1,3,5-Trimethoxybenzene Radical Cation in the Excited State during Two-Color Two-Laser Flash Photolysis

2007 ◽  
Vol 111 (10) ◽  
pp. 1788-1791 ◽  
Author(s):  
Xichen Cai ◽  
Masanori Sakamoto ◽  
Mamoru Fujitsuka ◽  
Tetsuro Majima
Keyword(s):  
Excited State ◽  
Radical Cation ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Laser Flash ◽  
Oxidation Of Alcohols

Characterization of the triplet excited state of the phenylxanthenium carbocation

1992 ◽  
Vol 70 (1) ◽  
pp. 280-282 ◽  
Author(s):  
L. J. Johnston ◽  
D. F. Wong
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Radical Cation ◽  
Transient Absorption ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Laser Flash ◽  
Triplet Excited State ◽  
Triplet Absorption

The triplet excited state of the 9-phenylxanthenium cation has been observed directly by both luminescence and transient absorption techniques. The triplet–triplet absorption shows λmax ≤ 300 nm and decays over a period of several microseconds in the absence of easily oxidized donors. The triplet cation reacts with 9-phenylxanthydrol and biphenyl via electron transfer to give the corresponding radical and radical cation and also reacts rapidly with both oxygen and 1,3-cyclohexadiene. Keywords: carbocations, triplets, electron transfer, laser flash photolysis.

Photophysics of Tungsten and Molybdenum Arylcarbyne Complexes. Observation of the Lowest Excited State by Laser Flash Photolysis

1996 ◽  
Vol 35 (26) ◽  
pp. 7769-7775 ◽  
Author(s):  
Thomas K. Schoch ◽  
Andrea D. Main ◽  
Richard D. Burton ◽  
Lucian A. Lucia ◽  
Edward A. Robinson ◽  
...  
Keyword(s):  
Excited State ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Laser Flash

Interaction of Retinoic Acid Radical Cation with Lysozyme and Antioxidants: Laser Flash Photolysis Study in Microemulsion

2013 ◽  
Vol 89 (5) ◽  
pp. 1064-1070 ◽  
Author(s):  
Kun Li ◽  
Mei Wang ◽  
Ting Wang ◽  
Dongmei Sun ◽  
Rongrong Zhu ◽  
...  
Keyword(s):  
Retinoic Acid ◽  
Radical Cation ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Laser Flash ◽  
Acid Radical
Sign in / Sign up

Export Citation Format

Share Document