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Anomalous photochromism and mechanochromism of a linear naphthopyran enabled by a polarizing dialkylamine substituent
In contrast to common angular naphthopyrans that exhibit strong photochromic and mechanochromic behavior, constitutionally isomeric linear naphthopyrans are typically not photochromic, due to the putative instability of the completely dearomatized merocyanine product. The photochemistry of linear na...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10548511/ https://www.ncbi.nlm.nih.gov/pubmed/37800007 http://dx.doi.org/10.1039/d3sc03790h |