LEADER 03908nam 22006975 450 001 9910983329903321 005 20250206115257.0 010 $a9789819615919 010 $a9819615917 024 7 $a10.1007/978-981-96-1591-9 035 $a(MiAaPQ)EBC31897885 035 $a(Au-PeEL)EBL31897885 035 $a(CKB)37465302400041 035 $a(DE-He213)978-981-96-1591-9 035 $a(OCoLC)1495185492 035 $a(EXLCZ)9937465302400041 100 $a20250206d2025 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDesign, Synthesis, and Properties of Redox-Active Bisquinodimethanes /$fby Takashi Harimoto 205 $a1st ed. 2025. 210 1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2025. 215 $a1 online resource (146 pages) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5061 311 08$a9789819615902 311 08$a9819615909 327 $a1. General Introduction -- 2. Enhancement of NIR-Absorbing Ability of Bis(diarylmethylium)-Type Dicationic Dyes Based on an Ortho-Substitution Strategy -- 3. Octaarylated Bisquinodimethanes: Double Dynamic Redox Systems Enabling the Control of [n]Acene Structure and NIR Absorptions -- 4. Domino-Redox Reaction Induced by a Conformational Change Based on Dithiin Bisquinodimethane Skeleton. 330 $aThis book focuses on the construction of redox systems composed of doubly fused para-quinodimethane (p-QD) units and on the elucidation of the unique redox behavior. p-QD is a class of non-aromatic ?-conjugated compounds that is well-known to be interconvertible scaffolds in many response systems due to its contribution of resonance structure with a planar aromatic sextet ring. This book describes studies on a strategy for precisely controlling the frontier orbital levels of p-QD-based redox systems and a nature of cationic states of ?-electron systems with doubly fused p-QD units. The author revealed that multi-redox unimolecular systems with cross-linking of the two sterically strained p-QD units exhibit unique hysteretic character or have a domino effect upon electron transfer, which cannot be achieved in a monomeric p-QD-based system. Thus, these studies are milestones in creating functional redox systems unprecedented dynamic redox (dyrex) behaviors. A study on cationic states of ?-electron systems with doubly fused p-QD units and their intrinsic redox properties will lead to the development of unprecedented dyrex systems, the frontier orbital levels of which can be precisely controlled by input of external stimuli such as electric potential and heat. This book benefits chemists with a deeper understanding of the redox-active molecules. 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5061 606 $aChemistry, Organic 606 $aReaction mechanisms (Chemistry) 606 $aChemistry 606 $aElectrochemistry 606 $aElectronics$xMaterials 606 $aOrganic Chemistry 606 $aReaction Mechanisms 606 $aChemical Synthesis 606 $aElectrochemistry 606 $aElectronic Materials 615 0$aChemistry, Organic. 615 0$aReaction mechanisms (Chemistry) 615 0$aChemistry. 615 0$aElectrochemistry. 615 0$aElectronics$xMaterials. 615 14$aOrganic Chemistry. 615 24$aReaction Mechanisms. 615 24$aChemical Synthesis. 615 24$aElectrochemistry. 615 24$aElectronic Materials. 676 $a547 700 $aHarimoto$b Takashi$01786163 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910983329903321 996 $aDesign, Synthesis, and Properties of Redox-Active Bisquinodimethanes$94317558 997 $aUNINA