Results 51 to 60 of about 5,720 (135)

Studies of 1, 6, 6a-trithiapentalenes and related systems, with special reference to nitrogen analogues [PDF]

open access: yes, 2018
An attempted synthesis of 1,6-dimethyl-6a-thia-1,6-diaza-pentalene from 2,5-dimethylisothiazolium perchlorate was unsuccessful. In the course of the work it was found that 2,5-dimethylisothiazolium perchlorate reacts with methylamine to give a thiophen ...
Christie, Robert Matthews
core  

A synthetic and crystallographic study of some dithladiazolyl/ium compounds [PDF]

open access: yes, 1994
This work is concerned primarily with the structural aspects of the heterocyclic dithiadiazolyl and dithiadiazolylium rings. Chapter one reviews both the 7π dithiadiazolyl and the 6π dithiadiazolylium ring systems.
Lawrence, Simon Ewen
core  

4,5-methylenedithio-4',5'-propylenedithiotetrathiafulvalene (MPT) and 4,5-ethylenedithio-4',5'-propylenedithiotetrathiafulvalene (EPT) [PDF]

open access: yes, 1987
The title electron donors, unsymmetrical analogs of Bis(ethylenedithio)tetrathiafulvalene, are synthesized. The utility of /sup 252/Cf Plasma Desorption Mass Spectrometry in the characterization and purity determinations is also ...
Hunt, J. E.   +3 more
core  

Polyarene-based π-conjugated systems: synthesis, characterization, and mechanistic studies [PDF]

open access: yes, 2019
This thesis mainly deals with the synthesis and characterization of arenebased π-conjugated systems. The content can be divided into three major parts.
Wang, Cheng
core  

Functionalised tetrathiafulvalenes in supramolecular chemistry [PDF]

open access: yes, 1994
Using a range of functionalised tetrathiafulvalene (TTF) derivatives, developed at Durham, the first examples of covalently linked TTF-ferrocene systems have been prepared.
Skabara, Peter John
core  

Application of optically pure chiral anionic complexes in the construction of molecular conductors [PDF]

open access: yes, 2010
Chapter 1 introduces the phenomenon of Magnetic Chiral Anisotropy in chiral conductors and reviews the current literature on chiral charge transfer molecular conductors and synthetic routes towards them. The second part of the chapter focuses on examples
Chmel, Nikola Paul
core  

New π-electron donor systems based on multi-tetrathiafulvalene derivatives [PDF]

open access: yes, 1999
A review of organic π-electron donor molecules is given. The focus is on tetrathiafulvalene (TTF) systems with particular emphasis on dimeric and oligomeric systems incorporating more than one TTF subunit.
John, Derek Edward
core  

Tricyclic flavonoids with 1,3-dithiolium substructure. [PDF]

open access: yesBeilstein J Org Chem, 2012
Bahrin LG, Jones PG, Hopf H.
europepmc   +1 more source

Antibacterial structure-activity relationship studies of several tricyclic sulfur-containing flavonoids. [PDF]

open access: yesBeilstein J Org Chem, 2016
Bahrin LG   +7 more
europepmc   +1 more source

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