Journal ArticleDOI
The effect of substituent position upon unsymmetrical isomeric diarylethenes bearing a methoxy group
Reads0
Chats0
TLDR
In this article, three unsymmetrical isomeric photochromic diarylethenes bearing a methoxy group at either the para-, meta- or ortho-positions on one terminal benzene ring were synthesized and their optical and electrochemical properties investigated.About:
This article is published in Dyes and Pigments.The article was published on 2010-01-01. It has received 98 citations till now. The article focuses on the topics: Substituent.read more
Citations
More filters
Journal ArticleDOI
Photochromism of Diarylethene Molecules and Crystals: Memories, Switches, and Actuators
TL;DR: Switches, and Actuators Masahiro Irie,*, Tuyoshi Fukaminato,‡ Kenji Matsuda, and Seiya Kobatake.
Journal ArticleDOI
Multi-addressable molecular switches based on photochromic diarylethenes bearing a rhodamine unit
TL;DR: In this paper, two diarylethenes bearing a rhodamine unit linked by a benzhydrazide bridge group have been successfully synthesized, and they showed excellent photochormism with alternating UV/vis light irradiation.
Journal ArticleDOI
Redox-Modulated Stepwise Photochromism in a Ruthenium Complex with Dual Dithienylethene-Acetylides
TL;DR: The preparation, characterization, and photochromic properties of a bis(σ-acetylide) bonded ruthenium(II) complex 2oo and its oxidized form 2oo(+) with two identical DTE- acetylides (L1o) are described and it is demonstrated that stepwise photo chromic reactions 2oo→2co→2cc are more facile than 2oo–2co–2cc.
The Conservation of Orbital Symmetry (福井謙一とフロンティア軌導理論) -- (参考論文)
TL;DR: In this article, the most basic ideas of molecular orbital theory-the concepts of symmetry, overlap, interaction, bonding, and the nodal structure of wave functions are used to rationalize and predict the stereochemical course of virtually every concerted organic reaction.
Journal ArticleDOI
Synthesis and the effects of substitution upon photochromic diarylethenes bearing an isoxazole moiety
TL;DR: In this article, a new class of unsymmetrical photochromic diarylethenes bearing an isoxazole moiety was synthesized and the effects of substitution on their optical and electrochemical properties were investigated systematically.
References
More filters
Journal ArticleDOI
A survey of Hammett substituent constants and resonance and field parameters
Corwin Hansch,A. Leo,R. W. Taft +2 more
TL;DR: The Hammett equation has been widely used for the study and interpretation of organic reactions and their mechanisms as mentioned in this paper, and it is astonishing that u constants, obtained simply from the ionization of organic acids in solution, can frequently predict successfully equilibrium and rate constants for a variety of families of reactions in solution.
Journal ArticleDOI
Recent progresses on diarylethene based photochromic switches
He Tian,Songjie Yang +1 more
TL;DR: The tutorial review presented herein describes developments in diarylethene-based molecular switches made in the last three years and includes the synthetic aspects of diaryle thene photochromic compounds, which are important issues and neglected in most previous reviews.
Book
Photochromism : molecules and systems
Heinz Dürr,Henri Bouas-Laurent +1 more
TL;DR: In this article, the authors proposed a photochromism based on pericyclic reactions and cycloaddition reactions involving 4n+2 electrons for the purpose of energy storage.