Intramolecular energy transfer in cis‐trans isomerization: A study of fluorescence from single vibronic levels of styrene, trans‐β‐styrene‐d1, styrene‐d8, and ethynlbenzene

1974 ◽  
Vol 61 (3) ◽  
pp. 833-842 ◽  
Author(s):  
Man Him Hui ◽  
Stuart A. Rice
Keyword(s):  
Energy Transfer ◽  
Intramolecular Energy Transfer ◽  
Trans Isomerization ◽  
In Cis

Intramolecular energy transfer and photoisomerization in stilbene dendrimers

2017 ◽  
Vol 95 (9) ◽  
pp. 1013-1023 ◽  
Author(s):  
Masahiro Taima ◽  
Yuka Ishida ◽  
Tatsuo Arai
Keyword(s):  
Energy Transfer ◽  
Energy Harvesting ◽  
Photophysical Properties ◽  
Intersystem Crossing ◽  
Intramolecular Energy Transfer ◽  
The Core ◽  
Transfer Processes ◽  
Trans Isomerization ◽  
Photophysical Processes ◽  
In Cis

Stilbene dendrimers with energy harvesting chromophores, such as naphthalene and benzophenone, have been prepared and their photochemical and photophysical properties have been examined. These dendrimers underwent trans–cis mutual photoisomerization on excitation of the core stilbene or the peripheral naphthalene and benzophenone chromophores through several energy transfer processes, and photophysical processes such as intersystem crossing finally resulted in cis-trans isomerization of the core stilbene.

scholarly journals Triplet Energy Transfer and Cis-Trans Isomerization In 3-Phenyl-2-Propenyloxybenzophenone

2019 ◽  
Vol 8 (6) ◽  
pp. 4459-4462
Keyword(s):  
Energy Transfer ◽  
Intramolecular Energy Transfer ◽  
Trans Isomers ◽  
Triplet Energy ◽  
Photochemical Behavior ◽  
Trans Isomerization ◽  
Cis And Trans Isomers ◽  
Cis And Trans ◽  
Triplet Energy Transfer

In this report, photochemical behavior of 2-(3-phenyl-trans-2-propenyloxy)benzophenone and 2-(3-phenyl -cis-2-propenyloxy)benzophenone is discussed. In contrast to allyl and propargyl ethers of 2-hydroxybenzophenone that were photoactive at 330 nm leading to the formation of 2,3-disubstitutedbenzofuranols, 2-(3-phenyl-trans-2-propenyl oxy)benzophenone and 2-(3-phenyl-cis-2-propenyloxy) benzophenone under these conditions led to photoisomerisation and resulted in the formation of a mixture of cis and trans isomers in photostationary equilibrium, due to intramolecular energy transfer

Intramolecular energy transfer and cis–trans isomerization in HONO

1987 ◽  
Vol 87 (12) ◽  
pp. 6957-6966 ◽  
Author(s):  
Yuhua Guan ◽  
Gillian C. Lynch ◽  
Donald L. Thompson
Keyword(s):  
Energy Transfer ◽  
Intramolecular Energy Transfer ◽  
Trans Isomerization

Delocalized Excitation or Intramolecular Energy Transfer in Pyrene Core Dendrimers

2021 ◽  
pp. 7717-7725
Author(s):  
Dayujia Huo ◽  
Minjie Li ◽  
Zujin Zhao ◽  
Xian Wang ◽  
Andong Xia ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Intramolecular Energy Transfer
Sign in / Sign up

Export Citation Format

Share Document