Results 81 to 90 of about 2,599 (210)
Diastereoselective Cyclization in Chiral Diarylethene Crystals: Polymorphism and Selectivity
, 2016 An optically active photochromic diarylethene, (S)-1-(2-methyl-5-phenyl-3-thienyl)-2-[2-methyl-5-(4-(3-methyl-1-penten-1-yl)phenyl)-3-thienyl]perfluorocyclopentene ((S)-1a), was synthesized. (S)-1a formed two crystalline phases, α- and β-phases.
Kenji Matsuda (1277604) +2 more
core +2 more sources
Advanced Materials, Volume 38, Issue 60, 27 October 2026.All‐optical, photoswitchable diode‐type device for tunable nonreciprocal (asymmetric) transmission of CPL across a broad spectrum of light is demonstrated using molecular motor (photoswitch)‐doped cholesteric liquid crystals (CLCs) sandwiched between polyvinyl alcohol (PVA) and polydopamine (PDA)‐PVA composite layers.
Chaoguang Ye +11 more
wiley +1 more source
A New Unsymmetrical Diarylethene for Reversible Holographic Recording
, 2010 A novel photochromic diarylethene, 1-(2-ethyl-benzothiophen-3-yl)-2-(2-methyl-5-(2-cyanophenyl)thien-3-yl)perfluorocyclopentene(1o) was synthesized, and its photochromic and fluorescent properties were investigated.
Shou Zhi Pu +3 more
core +1 more source
Multichromophoric sugar for fluorescence photoswitching
Beilstein Journal of Organic Chemistry, 2014 A multichromophoric glucopyranoside 2 bearing three dicyanomethylenepyran (DCM) fluorophores and one diarylethene (DAE) photochrome has been prepared by Cu(I)-catalyzed alkyne–azide cycloaddition reaction.
Stéphane Maisonneuve +4 more
doaj +1 more source
Gated Photochromic System of Diarylethene with a Photon-Working Key
, 2016 Upon visible light irradiation, a thermally reversible photochromic acid generator merocyanine dye gives a proton to the dimethylamino group of a non-photochromic diarylethene in acetonitrile.
Sadegh Mahvidi (3132420) +5 more
core +1 more source
Acta Crystallographica Section E, 2011 The title compound, C29H23F6NO2S, a member of a new family of photochromic diarylethene compounds having an unsymmetrically substituted hexafluorocyclopentene unit, displays dihedral angles between the indole and thiophene rings of 52.5 (4)&
Li-qin Wang, Liu-shui Yan, Gang Liu
doaj +1 more source
, 2011 A unsymmetrical photochromic diarylethene, 1-[2-methyl-5-(3,4-difluorophenyl) -3-thienyl]-2- (2-cyano-1,5-dimethyl-4-pyrryl) perfluorocyclopentene (1o), was synthesized, and its optoelectronic properties were also investigated.
Ming Liu +4 more
core +1 more source
Preparation of diarylethene copolymers and their photoinduced refractive index change
, 2002 Diarylethene copolymers were synthesized from 1-(6′-vinyl-2′-methylbenzo[b]thiophene-3′-yl)-2-(2′′-methylbenzo [b]thiophene-3′′-yl)hexafluorocyclopentene (VMBTF6) and 1-[6′-(4′′′-vinylbenzoyl)-2′-methylbenzo[b]thiophene-3′-yl]-2-(2′′-methylbenzo[b ...
유정식, 박미숙
core +1 more source
Light and Redox Switchable Molecular Components for Molecular Electronics
CHIMIA, 2010 The field of molecular and organic electronics has seen rapid progress in recent years, developing from concept and design to actual demonstration devices in which both single molecules and self-assembled monolayers are employed as light ...
Wesley R. Browne, Ben L. Feringa
doaj +1 more source
Synthesis and Properties of a New Type Diarylethene Bearing Benzo[b]thiophen Aryl Unit
, 2011 A new type photochromic diarylethene, 1-(2-methyl-3-benzothiophenyl)-2- [2-methyl-5-(3,5-difluorophenyl)-3-thienyl]perfluorocyclopentene (1o) was synthesized, and its photochromic and fluorescent properties were investigated.
Shang Hua He, Shou Zhi Pu, Shi Qiang Cui
core +1 more source