Synthesis, and the optical and electrochemical properties of a series of push–pull dyes based on the 4-(9-ethyl-9<i>H</i>-carbazol-3-yl)-4-phenylbuta-1,3-dienyl donor
نویسندگان
چکیده
A series of twelve dyes based on the 4-(9-ethyl-9H-carbazol-3-yl)-4-phenylbuta-1,3-dienyl donor were prepared with electron acceptors varying in their structures but also electron-withdrawing ability.
منابع مشابه
4-[(9-Ethyl-9H-carbazol-3-yl)iminomethyl]phenol
In the title compound, C(21)H(18)N(2)O, the dihedral angle between the phenol ring and the carbazole system is 39.34 (2)°. Inter-molecular O-H⋯N hydrogen bonds and C-H⋯π and π-π inter-actions [centroid-centroid distances = 3.426 (2) and 3.768 (2) Å] stabilize the crystal structure.
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ژورنال
عنوان ژورنال: New Journal of Chemistry
سال: 2021
ISSN: ['1369-9261', '1144-0546']
DOI: https://doi.org/10.1039/d1nj00275a