Claudio C. Silveira, Samuel R. Mendes, Josemar R. Soares, CeCl3ยท7H2O as a catalyst for the synthesis of new indoles substituted at C-3, Blucher Chemistry Proceedings, Volume 1, 2013, Pages 294-294, ISSN 23184043, http://dx.doi.org/10.5151/chempro-14bmos-R0294-1 (www.proceedings.blucher.com.br/article-details/cecl37h2o-as-a-catalyst-for-the-synthesis-of-new-indoles-substituted-at-c-3-8120) Palavras-chave:: ;