Results 231 to 240 of about 18,813 (295)

Discovery of new antimicrobial thiophene derivatives with activity against drug-resistant Gram negative-bacteria. [PDF]

Front Pharmacol
Molina-Panadero I, Morales-Tenorio M, García-Rubia A, Ginex T, Eskandari K, Martinez A, Gil C, Smani Y.   +7 more
europepmc   +1 more source

Manipulating Backbone Planarity of Ester Functionalized Conjugated Polymer Constitutional Isomer Derivatives Blended with Molecular Acceptors for Controlling Photovoltaic Properties. [PDF]

Chem Mater
Sabury S, Jones AL, Schopp N, Nanayakkara S, Chaney TP, Coropceanu V, Marder SR, Toney MF, Brédas JL, Nguyen TQ, Reynolds JR.   +10 more
europepmc   +1 more source

A green approach towards the on-water synthesis of multifunctional 3-amino/hydroxy thieno[3,2-<i>c</i>]pyrans. [PDF]

RSC Adv
Sahu SN, Shaw R, Yadav S, Althagafi I, Upadhyay MK, Pratap R.   +5 more
europepmc   +1 more source

Effect of Chalcogen Interaction on the Structure of Methine-Bridged Trichalcogenophenes. [PDF]

Chemistry
Nishimura R, Yamashita KI.
europepmc   +1 more source

Photodriven Sm-Catalyzed Asymmetric Ketyl-Olefin Coupling. [PDF]

J Am Chem Soc
Chen LM, Tarnopol DE, Reisman SE, Peters JC.   +3 more
europepmc   +1 more source

Highly Crystalline and Oriented Thin Films of Fully Conjugated 3D-Covalent Organic Frameworks. [PDF]

Angew Chem Int Ed Engl
Munoz-Alonso I, Bessinger D, Reuter S, Righetto M, Fuchs L, Döblinger M, Medina DD, Ortmann F, Herz LM, Bein T.   +9 more
europepmc   +1 more source

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Redox chemistry of thiophene, pyrrole and thiophene-pyrrole-thiophene oligomers

Synthetic Metals, 1999
Abstract Electrochemical properties of oligopyrroles and thiophene-pyrrole-thiophene oligomers, which are key-step intermediates in electropolymerization processes, have been investigated by means of fast electrochemistry, flash photolysis and pulse radiolysis techniques.
P. Audebert, J.-M Catel, V. Duchenet, L. Guyard, P. Hapiot, G. Le Coustumer   +5 more
openaire   +1 more source

Thiophenes, Thiophene 1,1‐Dioxides, and Thiophene 1‐Oxides

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +1 more source

Double photoionization of thiophene and bromine-substituted thiophenes

The Journal of Chemical Physics, 2008
We report the double photoionization spectra of thiophene, 3-bromothiophene, and 3,4-dibromothiophene using a coincidence spectroscopy technique based on electron time-of-flight measurements. Spectra have been recorded between the onset and 40.814 eV using He IIα radiation. The He I photoelectron spectrum of 3,4-dibromothiophene has also been measured.
P. Linusson, STORCHI, LORIANO, F. Hejkenskjoeld, E. Andersson, M. Elshakre, B. Pfeifer, M. Colombet, J. H. D. Eland, L. Karlsson, J. E. Rubensson, TARANTELLI, Francesco, R. Feifel   +11 more
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Electrophilic phenylselenenylation of thiophenes. Synthesis of poly(phenylseleno)thiophenes.

Tetrahedron, 1994
Abstract The phenylselenenyl sulfate, generated from the oxidation of diphenyl diselenide with ammonium persulfate, easily effects electrophilic aromatic substitution reactions on thiophene, 2- and 3-methylthiophenes and on 3-bromothiophene. The phenylseleno group activates the substrate to further substitution.
TIECCO, Marcello, TESTAFERRI, Lorenzo, TINGOLI M, MARINI, Francesca, MARIGGIO S.   +4 more
openaire   +2 more sources