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Volumn , Issue 18, 2011, Pages 3301-3312

Synthesis of photochromic compounds for aqueous solutions and focusable light

Author keywords

Cyclization; Heterocycles; Molecular devices; Photochromism; Solvent effects

Indexed keywords


EID: 79958727554     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.201100166     Document Type: Article
Times cited : (16)

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    • 2COOH. Even after that, conversion between the open and closed form in water did not exceed 10%, and irradiation was accompanied by a spectral shift of the band of the closed form. This phenomenon can be explained by photodecomposition
    • 2COOH. Even after that, conversion between the open and closed form in water did not exceed 10%, and irradiation was accompanied by a spectral shift of the band of the closed form. This phenomenon can be explained by photodecomposition.
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    • The presence of water during the work-up and isolation enables the formation of betaine 48-THP, see: a)
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    • Considerable amount of the colored isomer 57-CF in the isolated material may be explained by the fact that the experiments were not performed under rigorous exclusion of ambient light, as well as by the higher chemical stability of this isomer. Several chemical transformations involving the precursors with the "whole" chromophoric system (→52→54→57) were found to increase an amount of the colored closed form
    • Considerable amount of the colored isomer 57-CF in the isolated material may be explained by the fact that the experiments were not performed under rigorous exclusion of ambient light, as well as by the higher chemical stability of this isomer. Several chemical transformations involving the precursors with the "whole" chromophoric system (→52→54→57) were found to increase an amount of the colored closed form.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.