Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Richard H. Nealey and John S. Driscoll,"Synthesis of 3,6‐bis(dimethylamino)thio‐ and selenoxanthene",Journal of Heterocyclic Chemistry,0022-152X,Wiley,1966-06,3,2,228-229,https://cir.nii.ac.jp/crid/1361699995407014784,https://doi.org/10.1002/jhet.5570030227