scholarly journals Effect of Substituents at Imide Positions on the Laser Performance of 1,7-Bay-Substituted Perylenediimide Dyes

Author(s):  
Rafael Muñoz-Mármol ◽  
Pedro G. Boj ◽  
José M. Villalvilla ◽  
José A. Quintana ◽  
Nathalie Zink-Lorre ◽  
...  
1999 ◽  
Author(s):  
L. Sentman ◽  
A. Eyre ◽  
B. Wootton ◽  
J. Cassibry
Keyword(s):  

1979 ◽  
Vol 44 (3) ◽  
pp. 750-755 ◽  
Author(s):  
Josef Pola ◽  
Marie Jakoubková ◽  
Václav Chvalovský

Relative basicity of the oxygen in alkoxysilanes (RO)nSi(CH3)3-n having n = 1-4 and various electrondonating and electronwithdrawing groups R measured as Δν(OH) of phenol due to its interaction with these compounds in CCl4 is shown to be chiefly controlled by the electronic effect of substituents R. Linear regression analysis of the Δν(OH) vs n relatioship for individual series (RO)nSi(CH3)4-n suggests the operation of the polarizability effect of RO groups becoming more important with increasing electronwithdrawing nature of R.


2007 ◽  
Vol 54 (4) ◽  
pp. 853-860 ◽  
Author(s):  
Liang Ding ◽  
Yu-Qi Ding ◽  
Qi-Wen Teng ◽  
Ke Wang

2021 ◽  
Vol 127 (7) ◽  
Author(s):  
Zhenzhen Ma ◽  
Yuanzhi Chen ◽  
Yi He ◽  
Qingli Zhang ◽  
Jiayue Xu ◽  
...  

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