Nicholas R. S. Gobo, Timothy J. Brocksom, Kleber T. de Oliveira, Synthesis of substituted phthalonitrile building blocks for the preparation of non-aggregating phthalocyanines, Blucher Chemistry Proceedings, Volume 1, 2013, Pages 198-198, ISSN 23184043, http://dx.doi.org/10.5151/chempro-14bmos-R0198-1 (www.proceedings.blucher.com.br/article-details/synthesis-of-substituted-phthalonitrile-building-blocks-for-the-preparation-of-non-aggregating-phthalocyanines-8050) Palavras-chave:: ;