Thiadiazole-fused Quinoxalineimide as an Electron-deficient Building Block for N-type Organic Semiconductors.
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DOI: 10.1021/acs.orglett.7b01424
Abstract: A strong electron-accepting planar π-conjugated framework, thiadiazole-fused quinoxalineimide (TQI), was designed and synthesized. Three TQI-based small molecules exhibit deep lowest-unoccupied molecular orbital (LUMO) levels, which require air stable n-channel conduction (∼-4.0 eV). Among these molecules,… read more here.
Keywords: building block; deficient building; quinoxalineimide electron; electron deficient ... See more keywords