Alkyl-substituted bis(4-((9H-fluoren-9-ylidene)methyl)phenyl)thiophenes: weakening of intermolecular interactions and additive-assisted crystallization
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DOI: 10.1039/d0ce01794a
Abstract: Aggregation-induced emission (AIE) materials find their applications in organic optoelectronics, bio-imaging and sensors. In this work, we introduced alkyl substituents in AIE-active bis(4-((9H-fluoren-9-ylidene)methyl)phenyl)thiophene and elucidated their effect on the molecular and crystal structures, crystallization and… read more here.
Keywords: intermolecular interactions; fluoren ylidene; ylidene methyl; methyl phenyl ... See more keywords
Synthesis and Biological Activity of N-Aryl(alkyl)-2-[2-(9H-fluoren-9-ylidene)hydrazinylidene]-5,5-dimethyl-4-oxohexanamides
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DOI: 10.1134/s1070363219070065
Abstract: Ring opening of 5-tert-butyl-3-[(9H-fluoren-9-ylidene)hydrazinylidene]furan-2(3H)-one by the action of primary amines afforded a series of new 2-[(9H-fluoren-9-ylidene)hydrazinylidene]-5,5-dimethyl-4-oxohexan-amides. The synthesized compounds were tested for antinociceptive and antimicrobial activities. read more here.
Keywords: synthesis biological; biological activity; fluoren ylidene; ylidene hydrazinylidene ... See more keywords