Synthesis and properties of isoindigo and benzo[1,2-b:4,5-b']bis[b]benzothiophene oligomers.
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DOI: 10.1039/c8cc05608k
Abstract: A well-defined series of long and soluble isoindigo thienoacene oligomers have been synthesized from a novel electron deficient building block: benzo[1,2-b:4,5-b']bis[b]benzothiophene bislactams. Extension of the π-conjugated systems facilitates control of the optical, electronic and device… read more here.
Keywords: bis benzothiophene; properties isoindigo; benzo bis; synthesis properties ... See more keywords
Tris[2,2,6,6-tetramethyl-8-(trimethylsilyl)benzo[1,2-d;4,5-d′]bis(1,3-dithiol)-4-yl]methanol diethyl ether monosolvate
Sign Up to like & getrecommendations! Published in 2018 at "Acta Crystallographica Section E: Crystallographic Communications"
DOI: 10.1107/s2056989018004516
Abstract: The title compound is a precursor of a stable triarylmethyl radical used in EPR-spectroscopy. It’s structure features a propeller-like conformation of the phenyl rings and a sterically crowded geometry at the central carbon. read more here.
Keywords: bis dithiol; benzo bis; tris tetramethyl; tetramethyl trimethylsilyl ... See more keywords
Benzo[1,2-d:4,5-d′]bis([1,2,3]thiadiazole) and Its Bromo Derivatives: Molecular Structure and Reactivity
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DOI: 10.3390/ijms24108835
Abstract: Benzo[1,2-d:4,5-d′]bis([1,2,3]thiadiazole) (isoBBT) is a new electron-withdrawing building block that can be used to obtain potentially interesting compounds for the synthesis of OLEDs and organic solar cells components. The electronic structure and delocalization in benzo[1,2-d:4,5-d′]bis([1,2,3]thiadiazole), 4-bromobenzo[1,2-d:4,5-d′]bis([1,2,3]thiadiazole),… read more here.
Keywords: bis; structure; benzo bis; bis thiadiazole ... See more keywords