Remarkable Electron Donor-Acceptor Effects on the Optical Properties of Novel Phenyl Ketone Derivatives

2011 ◽  
Vol 8 (8) ◽  
pp. 606-609
Author(s):  
Hongru Li ◽  
Haili Li ◽  
Jianchao Wang ◽  
Long Yang ◽  
Shengtao Zhang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electron Donor ◽  
Donor Acceptor ◽  
Phenyl Ketone

scholarly journals Magnetic and Optical Properties of Ionic Electron-Donor-Acceptor Complexes

1970 ◽  
Vol 43 (8) ◽  
pp. 2370-2377 ◽  
Author(s):  
Yoichiro Sato ◽  
Minoru Kinoshita ◽  
Mizuka Sano ◽  
Hideo Akamatu
Keyword(s):  
Optical Properties ◽  
Electron Donor ◽  
Donor Acceptor

scholarly journals Stimuli-responsive NLO properties of tetrathiafulvalene-fused donor–acceptor chromophores

2017 ◽  
Vol 19 (33) ◽  
pp. 22573-22579 ◽  
Author(s):  
E. Cariati ◽  
X. Liu ◽  
Y. Geng ◽  
A. Forni ◽  
E. Lucenti ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electron Donor ◽  
Nonlinear Optical ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
Stimuli Responsive ◽  
Nlo Properties ◽  
Donor Acceptor

Tetrathiafulvalene-fused electron donor–acceptor dyads display second order nonlinear optical properties that can be triggered by a pH or a redox stimulus.

scholarly journals OPTICAL PROPERTIES PYRIMIDINE DERIVATIVES: EFFECT OF ELECTRON-DONOR/ACCEPTOR SUBSTITUENTS IN MOLECULAR TOPOLOGY

2019 ◽  
Vol 10 (8) ◽  
pp. 5-13
Author(s):  
Zenaide Severina do Monte ◽  
Leonis Lourenco da Luz ◽  
Filipe Gabriel Martinez Mauricio ◽  
Ingrid Tavora Weber ◽  
Ricardo Oliveira Silva ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electron Donor ◽  
Molecular Topology ◽  
Pyrimidine Derivatives ◽  
Donor Acceptor

Metal-Free Photoinduced Hydroalkylation Cascade Enabled by an Electron-Donor-Acceptor Complex

2020 ◽  
Author(s):  
José Tiago Menezes Correia ◽  
Gustavo Piva da Silva ◽  
Camila Menezes Kisukuri ◽  
Elias André ◽  
Bruno Pires ◽  
...  
Keyword(s):  
Electron Donor ◽  
Functional Group ◽  
Photoexcited Electron ◽  
One Pot ◽  
Quaternary Centers ◽  
Metal Free ◽  
Acceptor Complex ◽  
Catalyst Free ◽  
Donor Acceptor ◽  
Radical Cascade

A metal- and catalyst-free photoinduced radical cascade hydroalkylation of 1,7-enynes has been disclosed. The process is triggered by a SET event involving a photoexcited electron-donor-aceptor complex between NHPI ester and Hantzsch ester, which decomposes to afford a tertiary radical that is readily trapped by the enyne. <a>The method provides an operationally simple, robust and step-economical approach to the construction of diversely functionalized dihydroquinolinones bearing quaternary-centers. A sequential one-pot hydroalkylation-isomerization approach is also allowed giving access to a family of quinolinones. A wide substrate scope and high functional group tolerance was observed in both approaches</a>.

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