Deprecated: Optional parameter $path declared before required parameter $langcode is implicitly treated as a required parameter in /home/workplace/orgchem/public_html/home/sites/all/modules/ckeditor_link/ckeditor_link.module on line 328 Synthesis of fused 1,2-naphthoquinones with cytotoxic activity using a one-pot three-step reaction | Department of Organic Chemistry