Results 11 to 20 of about 5,720 (135)

Tetrathiafulvalene - a redox-switchable building block to control motion in mechanically interlocked molecules. [PDF]

open access: yesBeilstein J Org Chem, 2018
With the rise of artificial molecular machines, control of motion on the nanoscale has become a major contemporary research challenge. Tetrathiafulvalenes (TTFs) are one of the most versatile and widely used molecular redox switches to generate and ...
Schröder HV, Schalley CA.
europepmc   +3 more sources

X-Ray Crystallographic Data on Certain Substituted 1,2- and 1,3-Dithiolium Salts, and two Substituted 1,2-Dithioles. [PDF]

open access: yesActa Chemica Scandinavica, 1963
Asbjørn Hordvik   +4 more
openaire   +2 more sources

Iminium Salts of ω-Dithiafulvenylpolyenals: An Easy Entry to the Corresponding Aldehydes and Doubly Proaromatic Nonlinear Optic-phores [PDF]

open access: yes, 2008
A short, high-yielding route to ω-dithiafulvenylpolyenals (1) via the corresponding iminium salts (2) and starting from trimethyl-1,3-dithiolium tetrafluoroborate is reported.
B. Villacampa   +11 more
core   +2 more sources

Tris(pentafluorophenyl)borane and beyond: modern advances in borylation chemistry [PDF]

open access: yes, 2017
As main-group chemistry, in particular boron chemistry, has expanded and developed over the past 20 years, one reagent has risen to prominence as well.
James R. Lawson   +3 more
core   +2 more sources

Novel 9,10-bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene derivatives bridged by a crown ether unit at the 1,8-positions: A new type of redox-switchable hosts undergoing reversible structural changes [PDF]

open access: yes, 2006
Novel redox-switchable host molecules (2) composed of a 9,10-bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene unit and a crown ether moiety bridging the 1,8-positions have been synthesized.
Fujimori, K   +3 more
core   +3 more sources

A binaphthol-substituted tetrathiafulvalene with axial chirality and its enantiopure TCNQF4 charge-transfer salts [PDF]

open access: yes, 2011
International audienceA chiral tetrathiafulvalene (1) bearing a binaphtholdimethylene moiety on one side, an ethylenedithio substituent on the other side, is prepared from atropoisomeric (R)-, (S)- and racemic (R,S)-binaphthol. Its oxidation potential (0.
Fourmigué, Marc   +2 more
core   +3 more sources

Functionalised tetrathiafulvalene- (TTF-) macrocycles: recent trends in applied supramolecular chemistry [PDF]

open access: yes, 2018
Tetrathiafulvalene (TTF) has been extensively explored as a π-electron donor in supramolecular systems. Over the last two decades substantial advances have been made in terms of constructing elaborate architectures based on TTF and in exploiting the ...
A. Jana   +7 more
core   +1 more source

Metallkomplexe mit biologisch wichtigen Liganden, LXV [PDF]

open access: yes, 1993
Cp*Co(CO)I2 (Cp* = 5-C5Me5), [(6-arene)RuCl2]2 (arene = p-cymene, hexamethylbenzene), and [Cp*MCl2]2 (M = Rh, Ir) react with -amino amides and various peptide esters to give the N,O-chelate complexes [Cp*(I)Co - NH2C(H)(R1)C(NHR2)-O]+ (1), [(6-arene ...
Beck   +32 more
core   +1 more source

Glycine Residue Twists HOMO¿HOMO Interactions in a Molecular Conductor [PDF]

open access: yes, 2022
We report on radical cation salts of EDT-TTF cores bearing a glycine residue with hydrogenosulfate, [HSO4−], or the amphoteric para- carboxybenzenesulfonate, [HO2C-C6H4-SO3−].
Alemany i Cahner, Pere   +7 more
core   +1 more source

Studies in the dithiole series [PDF]

open access: yes, 1963
Using previously developed methods, several new dithiolium salts have been prepared, and others have been synthesised by modification of Known methods. 3-Benzyl-5-phenyl-I,2-ditniolium perchlorate has been prepared by reaction of benzoylphenylacetone
McKinnon, David Mackie
core  

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