Tris(1-naphthyl)borane Studied by Laser Flash Photolysis, Matrix Isolation, and Low-Temperature NMR Spectroscopy: Two Isomers with Significantly Different Triplet Excited State Properties

1997 ◽  
Vol 1997 (7) ◽  
pp. 1415-1423 ◽  
Author(s):  
Götz Bucher
Keyword(s):  
Excited State ◽  
Nmr Spectroscopy ◽  
Low Temperature ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Matrix Isolation ◽  
Laser Flash ◽  
Triplet Excited State

CO-Bond Cleavage of Esters with a Naphthyl Group in the Higher Triplet Excited State during Two-Color Two-Laser Flash Photolysis

2007 ◽  
Vol 13 (11) ◽  
pp. 3143-3149 ◽  
Author(s):  
Xichen Cai ◽  
Masanori Sakamoto ◽  
Minoru Yamaji ◽  
Mamoru Fujitsuka ◽  
Tetsuro Majima
Keyword(s):  
Excited State ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Bond Cleavage ◽  
Laser Flash ◽  
Triplet Excited State

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.

The C–O bond dissociation of naphthoxymethyl compounds in the higher triplet excited state using two-color two-laser flash photolysis

2007 ◽  
Vol 443 (4-6) ◽  
pp. 248-252 ◽  
Author(s):  
Xichen Cai ◽  
Minoru Yamaji ◽  
Masanori Sakamoto ◽  
Mamoru Fujitsuka ◽  
Tetsuro Majima
Keyword(s):  
Excited State ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Laser Flash ◽  
Triplet Excited State ◽  
Bond Dissociation

α-Bond Dissociation ofp-Phenylbenzoyl Derivatives in the Higher Triplet Excited State Studied by Two-Color Two-Laser Flash Photolysis

2009 ◽  
Vol 113 (9) ◽  
pp. 1696-1703 ◽  
Author(s):  
Minoru Yamaji ◽  
Xichen Cai ◽  
Masanori Sakamoto ◽  
Mamoru Fujitsuka ◽  
Tetsuro Majima
Keyword(s):  
Excited State ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Laser Flash ◽  
Triplet Excited State ◽  
Bond Dissociation
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