Results 41 to 50 of about 5,720 (135)

New derivatives of strained, redox-active 9,10-bis(l,3-dithiol-2-yiidene)- 9,10-dihydroanthraeene systems [PDF]

open access: yes, 2000
The synthesis of new derivatives of 9,10-bis(l,3-dithiol-2-yHdene)-9,10- dihydroanthracene has been achieved by three general routes. A variety of Homer- Wadworth-Emmons reagents have been prepared from the corresponding 1,3-dithiolium cations; these ...
Finn, Terry
core  

Studies of 6a-thiathiophthenes, 1,6,6a-triselenapentalenes, and related systems [PDF]

open access: yes, 2018
Reaction of hydrogen selenide with l-methyl (ene)-1,3-diones in ethanolic hydrogen chloride containing iron(III) chloride affords either bis(3-methyl(ene)-1,2-diselenolium)tetrachloroferrates (II) or tris(1-niethyl(ene)-1,3-diselenato)iron(II) complexes,
Jackson, Michael George
core  

New studies in halogenated tetrathiafulvalenes [PDF]

open access: yes, 1998
Several halogenated derivatives of tetrathiafulvalene (TTF) have been synthesised, using a wide range of halogenating agents. Two distinct methods were used to obtain the desired iodo- and bromo-TTFs.
Wood, Clare Louise
core  

Dithiafulvene and catechol as organic molecular building blocks for applied materials [PDF]

open access: yes, 2014
This thesis reports the synthesis a series of novel dithiafulvenyl (DTF) compounds, and their characterization. This entails an investigation into their unique electronic properties, as well as their response to both chemical and electrochemical ...
Woolridge, Kathleen
core  

Synthesis and electronic properties of TTFAQ based donor-acceptor molecular systems [PDF]

open access: yes, 2006
Owing to their unique structural and redox properties, the anthraquinoid type of π-extended tetrathiafulvalene (referred to as TTFAQs) and their D-A functionalized derivatives have offered promising prospects in modern organic electronic and optic ...
Chen, Guang
core  

The Reactions of N,N'-Diphenyldithiomalondiamide with Arylmethylidene Meldrum's Acids. [PDF]

open access: yesInt J Mol Sci, 2022
Dotsenko VV   +7 more
europepmc   +1 more source

Synthesis of heterocyclic analogues of Benzo-TCNQ [PDF]

open access: yes, 2002
The combination of electron deficient and electron rich species to form charge transfer complexes has led to the observation of conductivity and superconductivity in organic and organometallic systems.
Crean, Colm
core  

Oligomeric tetrathiafulvalenes in supramolecular chemistry [PDF]

open access: yes, 1995
A range of highly ordered dendritic and oligomeric macromolecules, functionalised with tetrathiafulvalene (TTF) derivatives as a redox-active sub-unit were assembled. In particular, the first dendritic macromolecules incorporating TTF were constructed by
Devonport, Wayne
core  

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