85507-11-5Relevant academic research and scientific papers
Synthesis of substituted anthracenes, pentaphenes and trinaphthylenes via alkyne-cyclotrimerization reaction
Saino, Naoko,Kawaji, Tsuyoshi,Ito, Taichi,Matsushita, Yuko,Okamoto, Sentaro
scheme or table, p. 1313 - 1316 (2010/04/29)
The [2+2+2] cycloaddition reaction of 1,6-diynes 3 with 4-aryl-2-butyn-1-ols 4 and the following oxidation of the resulting benzylic alcohols to the aldehydes 1 and then treatment with an acid catalyst provided annulated anthracenes 2 in good yields.
