Accepted Manuscript Azonia aromatic heterocycles as a new acceptor unit in D-π-A + vs D-A + nonlinear optical chromophores Tatiana Cañeque, Ana M. Cuadro, Raúl Custodio, Julio Alvarez-Builla, Belén Batanero, Pilar Gómez-Sal, Javier Pérez-Moreno, Koen Clays, Obis Castaño, José L. Andrés, Thais Carmona, Francisco Mendicuti, Juan J. Vaquero PII: S0143-7208(17)30422-9 DOI: 10.1016/j.dyepig.2017.05.005 Reference: DYPI 5967 To appear in: Dyes and Pigments Received Date: 28 February 2017 Revised Date: 1 May 2017 Accepted Date: 2 May 2017 Please cite this article as: Cañeque T, Cuadro AM, Custodio Raú, Alvarez-Builla J, Batanero Belé, Gómez-Sal P, Pérez-Moreno J, Clays K, Castaño O, Andrés JoséL, Carmona T, Mendicuti F, Vaquero JJ, Azonia aromatic heterocycles as a new acceptor unit in D-π-A + vs D-A + nonlinear optical chromophores, Dyes and Pigments (2017), doi: 10.1016/j.dyepig.2017.05.005. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.