Literature DB >> 17595143

Lambda-type regioregular oligothiophenes: synthesis and second-order NLO properties.

Samia Zrig1, Guy Koeckelberghs, Thierry Verbiest, Bruno Andrioletti, Eric Rose, André Persoons, Inge Asselberghs, Koen Clays.   

Abstract

The synthesis of a new series of Lambda-type, D-Pi-A regioregular oligothiophenes is described. The simultaneous presence of the chiral centers and the Lambda-type structure disfavored the formation of centro-symmetrical dimeric assemblies. Hence, enhanced first hyperpolarizabilities betaHRS were measured in comparison with those of the corresponding monomers.

Year:  2007        PMID： 17595143     DOI： 10.1021/jo070888a

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  3 in total

1.  A theoretical investigation of one-dimensional lithium-bonded chain: enhanced first hyperpolarizability and little red-shift.

Authors:  Fang Ma; Dongsheng Bai; Hongliang Xu
Journal:  J Mol Model       Date:  2014-11-30       Impact factor: 1.810

2.  Pd-Catalyzed Aerobic Oxidative Coupling of Thiophenes: Synergistic Benefits of Phenanthroline Dione and a Cu Cocatalyst.

Authors:  Stephen J Tereniak; David L Bruns; Shannon S Stahl
Journal:  J Am Chem Soc       Date:  2020-11-06       Impact factor: 15.419

3.  Synthesis, spectroscopy, and computational analysis of photoluminescent bis(aminophenyl)-substituted thiophene derivatives.

Authors:  Daniel Lumpi; Ernst Horkel; Felix Plasser; Hans Lischka; Johannes Fröhlich
Journal:  Chemphyschem       Date:  2013-02-26       Impact factor: 3.102
  3 in total

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