Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022040498> ?p ?o ?g. }
- W2022040498 endingPage "2538" @default.
- W2022040498 startingPage "2531" @default.
- W2022040498 abstract "Abstract New fluorescent photochromic compounds ( 1 ‐H and 1 ‐Boc) have been synthesized and characterized in different solvents. The fluorescence emission can be switched “ on” and “ off” with visible light and UV, respectively, by means of the photochromic reaction. The emission wavelength and efficiency strongly depend on the polarity of the solvent. The compounds show a positive solvatochromic effect in the emission maxima, and their fluorescence quantum yield decreases as the solvent's polarity increases (from cyclohexane to dioxane). In solvents more polar than dioxane the emission is too weak and therefore undetectable, and thus 1 ‐H and 1 ‐Boc behave as “normal” photochromic compounds. The photochromic reaction is also sensitive to the environment. A decrease of more than an order of magnitude was found for the quantum yield of the colouring reaction ( Φ OF→CF ) for 1 ‐H in ethanol compared with cyclohexane, and an about threefold decrease in Φ OF→CF was observed for the compound 1 ‐Boc in polar solvents (compared with apolar solvents). For both compounds the ring‐opening reaction was found not to dependent on the solvent. The novel fluorescent molecular switches 1 ‐H and 1 ‐Boc are able to probe the polarity of their microenvironment. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)" @default.
- W2022040498 created "2016-06-24" @default.
- W2022040498 creator A5026225050 @default.
- W2022040498 creator A5043881600 @default.
- W2022040498 creator A5067686388 @default.
- W2022040498 creator A5088219208 @default.
- W2022040498 date "2008-05-01" @default.
- W2022040498 modified "2023-09-24" @default.
- W2022040498 title "Switchable Fluorescent and Solvatochromic Molecular Probes Based on 4‐Amino‐<i>N</i>‐methylphthalimide and a Photochromic Diarylethene" @default.
- W2022040498 cites W1968326953 @default.
- W2022040498 cites W1971254189 @default.
- W2022040498 cites W1976912035 @default.
- W2022040498 cites W1977611713 @default.
- W2022040498 cites W1980545268 @default.
- W2022040498 cites W1983011457 @default.
- W2022040498 cites W1986176923 @default.
- W2022040498 cites W1988914025 @default.
- W2022040498 cites W1989122618 @default.
- W2022040498 cites W1989629990 @default.
- W2022040498 cites W1991230641 @default.
- W2022040498 cites W2004349465 @default.
- W2022040498 cites W2007060565 @default.
- W2022040498 cites W2008351625 @default.
- W2022040498 cites W2013360324 @default.
- W2022040498 cites W2020471807 @default.
- W2022040498 cites W2021548333 @default.
- W2022040498 cites W2022651271 @default.
- W2022040498 cites W2026651503 @default.
- W2022040498 cites W2027368566 @default.
- W2022040498 cites W2027786122 @default.
- W2022040498 cites W2031285571 @default.
- W2022040498 cites W2041186089 @default.
- W2022040498 cites W2041968790 @default.
- W2022040498 cites W2048628899 @default.
- W2022040498 cites W2050518446 @default.
- W2022040498 cites W2051412139 @default.
- W2022040498 cites W2054358220 @default.
- W2022040498 cites W2071589370 @default.
- W2022040498 cites W2071796948 @default.
- W2022040498 cites W2073578465 @default.
- W2022040498 cites W207493302 @default.
- W2022040498 cites W2076201970 @default.
- W2022040498 cites W2077750201 @default.
- W2022040498 cites W2081185457 @default.
- W2022040498 cites W2083874978 @default.
- W2022040498 cites W2088303431 @default.
- W2022040498 cites W2090329067 @default.
- W2022040498 cites W2090391132 @default.
- W2022040498 cites W2092774802 @default.
- W2022040498 cites W2094077167 @default.
- W2022040498 cites W2106697402 @default.
- W2022040498 cites W2109267848 @default.
- W2022040498 cites W2115857132 @default.
- W2022040498 cites W2116215847 @default.
- W2022040498 cites W2118991015 @default.
- W2022040498 cites W2126477124 @default.
- W2022040498 cites W2137204081 @default.
- W2022040498 cites W2144477551 @default.
- W2022040498 cites W2154790951 @default.
- W2022040498 cites W2156320864 @default.
- W2022040498 cites W2900879334 @default.
- W2022040498 cites W2952528272 @default.
- W2022040498 cites W4248048491 @default.
- W2022040498 doi "https://doi.org/10.1002/ejoc.200800125" @default.
- W2022040498 hasPublicationYear "2008" @default.
- W2022040498 type Work @default.
- W2022040498 sameAs 2022040498 @default.
- W2022040498 citedByCount "43" @default.
- W2022040498 countsByYear W20220404982012 @default.
- W2022040498 countsByYear W20220404982013 @default.
- W2022040498 countsByYear W20220404982014 @default.
- W2022040498 countsByYear W20220404982015 @default.
- W2022040498 countsByYear W20220404982016 @default.
- W2022040498 countsByYear W20220404982017 @default.
- W2022040498 countsByYear W20220404982018 @default.
- W2022040498 countsByYear W20220404982019 @default.
- W2022040498 countsByYear W20220404982020 @default.
- W2022040498 countsByYear W20220404982021 @default.
- W2022040498 countsByYear W20220404982023 @default.
- W2022040498 crossrefType "journal-article" @default.
- W2022040498 hasAuthorship W2022040498A5026225050 @default.
- W2022040498 hasAuthorship W2022040498A5043881600 @default.
- W2022040498 hasAuthorship W2022040498A5067686388 @default.
- W2022040498 hasAuthorship W2022040498A5088219208 @default.
- W2022040498 hasBestOaLocation W20220404982 @default.
- W2022040498 hasConcept C121332964 @default.
- W2022040498 hasConcept C134121241 @default.
- W2022040498 hasConcept C171001562 @default.
- W2022040498 hasConcept C178790620 @default.
- W2022040498 hasConcept C185592680 @default.
- W2022040498 hasConcept C191897082 @default.
- W2022040498 hasConcept C192562407 @default.
- W2022040498 hasConcept C2778237882 @default.
- W2022040498 hasConcept C2780258612 @default.
- W2022040498 hasConcept C2780471494 @default.
- W2022040498 hasConcept C2992176605 @default.
- W2022040498 hasConcept C62520636 @default.
- W2022040498 hasConcept C67218372 @default.