Steric effects in the electronic spectra of substituted benzophenones. IV. Unsymmetrically substituted methylbenzophenones

2010 ◽  
Vol 80 (7) ◽  
pp. 747-763 ◽  
Author(s):  
R. F. Rekker ◽  
W. Th. Nauta
Keyword(s):  
Electronic Spectra ◽  
Steric Effects

Steric Effects in the Electronic Spectra of the 3,5-Diarylaminobenzene Derivatives

1986 ◽  
Vol 41 (11) ◽  
pp. 1311-1314 ◽  
Author(s):  
A. Balter ◽  
W. Nowak ◽  
P. Milart ◽  
J. Sepioł
Keyword(s):  
Excited State ◽  
Electronic Spectra ◽  
Fluorescence Properties ◽  
Steric Effects ◽  
Quantum Yields ◽  
Spectroscopic Behaviour ◽  
Fluorescence Quantum Yields ◽  
Excited State Lifetimes ◽  
Methyl Phenyl

Absorption and fluorescence properties, excited state lifetimes and fluorescence quantum yields were determined for a series of 3,5-diarylaminobenzene derivatives in solvents of different polarities. The role of the nitrile, methyl, phenyl and naphthyl substituents is discussed. Especially the steric effects on the spectroscopic behaviour of the investigated molecules are studied.

Steric Effects in the Electronic Spectra of Organic Compounds

Nature ◽  
1954 ◽  
Vol 173 (4394) ◽  
pp. 117-119 ◽  
Author(s):  
E. A. BRAUDE ◽  
F. SONDHEIMER ◽  
W. F. FORBES
Keyword(s):  
Organic Compounds ◽  
Electronic Spectra ◽  
Steric Effects

scholarly journals The Electronic Spectra of Thioamides and Thiohydrazides. Part VI. Conjugation and Steric Effects in Thiooxamide Derivatives.

1964 ◽  
Vol 18 ◽  
pp. 1059-1077 ◽  
Author(s):  
Brittmarie Persson ◽  
Jan Sandström ◽  
I. Toplin ◽  
Attilio Melera ◽  
Lennart Nilsson
Keyword(s):  
Electronic Spectra ◽  
Steric Effects
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