Journal of the Chemical Society Perkin Transactions 1 · 1991 · 13 citations · 20 references
Natural SciencesChemistryPhysicsInorganic ChemistryOrganic ChemistrySpectroscopyChemical BondingColor ChemistryMolecular Orbital TheoryMolecular SymmetryOrganic Electronic MaterialsOrganic SemiconductorsChromophore DesignFluorescent DyesFluorophore ChemistryFluorophore DesignHeterocyclic DyesOrganic Dye PhotophysicsOrganic FluorophoresStructure-property Relationships In Dyes
A series of acetylenic analogues of 3,6-bis(dimethylamino)fluorenylium dye, which absorb near-IR light (up to 1096 nm in CH2Cl2), have been systematically prepared and their characteristic lightabsorption spectroscopic properties, as well as their pKR+-values, are discussed with the aid of PPP-SCF-MO calculations, and compared with data for the corresponding unbridged triphenylmethane dye ethynologues.
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A Convenient Synthesis of Ethynylarenes and Diethynylarenes
S. Takahashi, Y. Kuroyama, Kenkichi Sonogashira et al. · Synthesis · 1980 · 1.1K citations
Practical aspects of colour prediction of organic dye molecules
John Griffiths · Dyes and Pigments · 1982 · 116 citations