WebCarboxylic acid derivatives such as esters and amides undergo nucleophilic acyl substitution reactions with the ketone dianion derived from benzophenone, providing … WebSep 29, 2006 · Diarylethene derivatives with hexaethylene glycol side chains were synthesized and their self-assembling and photochromic reactivity were investigated. The diarylethenes showed photochromism in organic solvents and even in water. The aqueous solution of the compounds turned turbid quickly upon heating.
diarylethene - Wiktionary
WebA cycloreversion (ring-opening) process of one of the photochromic fulgide derivatives, 2- [1- (2,5-dimethyl-3-fulyl)-2-methylpropylidene]-3-isopropylidenesuccinic anhydride, was investigated by means of picosecond and femtosecond laser photolysis methods. WebMar 25, 2024 · However, very few reports on photoinduced cytotoxicity have used photoresponsive molecules with simple structures. Here, we investigate the photoinduced cytotoxicity of twelve diarylethene derivatives having thiazole or pyridine rings in their molecules and evaluate them in terms of molecular structure and size. rbe no 158 of 2018 pdf
Self-assembly of photochromic diarylethenes with amphiphilic
WebSep 1, 2013 · A wide range of new oxime-based photochromic diarylethenes of the cyclopentenone series have been synthesized. Their spectral properties have been … WebMar 25, 2024 · Here, we investigate the photoinduced cytotoxicity of twelve diarylethene derivatives having thiazole or pyridine rings in their molecules and evaluate them in … WebApr 12, 2024 · Pyrazolinone derivatives are a new class of organic photochromic materials with excellent optical color change properties in the powder crystal state, which show great potential for applications, including high-density storage, fluorescence switching, and bioimaging. Their design and synthesis with structural photoreversibility and excellent … sims 4 building ccs