5-Arylazo-2,2 ́-bithiophenes: a Novel Promising Series of NLO Chromophores
نویسندگان
چکیده
The synthesis of 5-arylazosubstituted bithiophenes and their UV-visible, solvatochromic and nonlinear optical properties (NLO) are described. In agreement with the solvatochromic data and also with the second-order molecular NLO characterization, the new donor-acceptor systems could find application as suitable solvatochromic probes and also as new NLO materials.
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