A fluorenylidene-acridane that becomes dark in color upon grinding – ground state mechanochromism by conformational change

We report mechanochromic color change controlled by conformational change (between folded and twisted conformers) of fluorenylidene-acridanes (FAs). FAs with four N-alkyl groups (methyl, ethyl, n-butyl and n-octyl) were synthesized via the Barton–Kellogg reaction of diazofluorene and electrophilic N...

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Detalles Bibliográficos
Autores principales: Suzuki, Tsuyoshi, Okada, Hiroshi, Nakagawa, Takafumi, Komatsu, Kazuki, Fujimoto, Chikako, Kagi, Hiroyuki, Matsuo, Yutaka
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2017
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5868075/
https://www.ncbi.nlm.nih.gov/pubmed/29619203
http://dx.doi.org/10.1039/c7sc03567e

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5868075/
https://www.ncbi.nlm.nih.gov/pubmed/29619203
http://dx.doi.org/10.1039/c7sc03567e

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