title: Phosphorus-containing heterocycles as fungicides: synthesis of 2,2'-diphenylene chlorophosphonate and 2,2'-diphenylene chlorothiophosphonate.
abstract: Synthesis of 2,2'-diphenylene chlorophosphonate and 2,2'-diphenylene chlorothiophosphonate is described through the interaction of 2,2'-dihydroxybiphenyl with phosphoryl chloride and thiophosphoryl chloride respectively. These compounds were screened for their fungicidal activity.
mesh_terms: D005659:Fungicides, Industrial / Q000138:chemical synthesis*; D009943:Organophosphorus Compounds / Q000138:chemical synthesis*; D009946:Organothiophosphorus Compounds / Q000138:chemical synthesis*
chemical_list: D005659:Fungicides, Industrial; D009943:Organophosphorus Compounds; D009946:Organothiophosphorus Compounds; C012940:2,2'-diphenylene chlorophosphonate; C012941:2,2'-diphenylene chlorothiophosphonate