The title dispiro hydrocarbon 1 was designed as a new electrochromic material. This multiply clamped hexaphenylethane-type electron donor was prepared from 2,2'-diiodobiphenyl via biphenyl-2,2'-diylbis(dibenzotropylium) 2(2+) salt. X-ray analysis of 1 revealed a highly strained structure as reflected by an elongated ethane bond [bond length: 1.6665(17) angstrom] and nearly eclipsed conformation. The weakened bond was cleaved upon two-electron oxidation to regenerate the deeply colored dication 2(2+). The reversible interconversion between 1 and 2(2+) is accompanied not only by a drastic color change but also by C-C bond formation/cleavage. Thus, the voltammogram showed a pair of well-separated redox waves, which is characteristic of "dynami...
Multistage organic redox systems,[1] in particular, electrochemically highly amphoteric compounds wi...
Thirteen aromatic oxygen and thioic S,S'-diesters were synthesized and investigated using electroche...
Two new contorted polycyclic aromatic hydrocarbons (PAHs) <b>1</b> and <b>2</b> were synthesized by ...
The title dispiro hydrocarbon 1 was designed as a new electrochromic material. This multiply clamped...
Highly strained hydrocarbons with two di/tribenzocycloheptatriene units were designed as electrochro...
A comparative investigation was undertaken for the electrosynthesis and electrochemical properties o...
1,2-Dithienylethene compounds (DTEs) reversibly interconvert between two isomeric forms, referred to...
Chemicals that interconvert between colourless and coloured states upon stimulation with light or el...
The synthesis of novel electrochemically amphoteric TTFAQ-sigma-A compounds (TTFAQ = 9,10-bis(1,3-di...
The reduced and oxidized states of an open-shell diindeno[<i>b,i</i>]anthracene (<b>DIAn</b>) deri...
Abstract: The syntheses, electronic, optical and structural properties of a range of derivatives of ...
A series of conjugated polymers are prepared via direct heteroarylation polymerization with the goal...
Polycyclic aromatic hydrocarbons (PAHs) with large graphitic cores have attracted significant attent...
Multistage organic redox systems,[1] in particular, electrochemically highly amphoteric compounds wi...
Thirteen aromatic oxygen and thioic S,S'-diesters were synthesized and investigated using electroche...
Two new contorted polycyclic aromatic hydrocarbons (PAHs) <b>1</b> and <b>2</b> were synthesized by ...
The title dispiro hydrocarbon 1 was designed as a new electrochromic material. This multiply clamped...
Highly strained hydrocarbons with two di/tribenzocycloheptatriene units were designed as electrochro...
A comparative investigation was undertaken for the electrosynthesis and electrochemical properties o...
1,2-Dithienylethene compounds (DTEs) reversibly interconvert between two isomeric forms, referred to...
Chemicals that interconvert between colourless and coloured states upon stimulation with light or el...
The synthesis of novel electrochemically amphoteric TTFAQ-sigma-A compounds (TTFAQ = 9,10-bis(1,3-di...
The reduced and oxidized states of an open-shell diindeno[<i>b,i</i>]anthracene (<b>DIAn</b>) deri...
Abstract: The syntheses, electronic, optical and structural properties of a range of derivatives of ...
A series of conjugated polymers are prepared via direct heteroarylation polymerization with the goal...
Polycyclic aromatic hydrocarbons (PAHs) with large graphitic cores have attracted significant attent...
Multistage organic redox systems,[1] in particular, electrochemically highly amphoteric compounds wi...
Thirteen aromatic oxygen and thioic S,S'-diesters were synthesized and investigated using electroche...
Two new contorted polycyclic aromatic hydrocarbons (PAHs) <b>1</b> and <b>2</b> were synthesized by ...