title: Ag-mediated cascade decarboxylative coupling and annulation: a convenient route to 2-phosphinobenzo[b]phosphole oxides.
abstract: The first facile and practical silver-mediated cascade reaction of arylpropiolic acids with diarylphosphine oxides has been developed, providing a general, one step approach to structurally sophisticated 2-phosphinobenzo[b]phosphole oxide frameworks of importance in materials science via sequential decarboxylative C-P cross-coupling and C-H/P-H functionalization with operational simplicity and excellent functional group compatibility.
authors.affiliation: Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China. gaoxingchem@xmu.edu.cn.
authors.forename: Gaobo
authors.initials: G
authors.lastname: Hu
authors.forename: Yun
authors.initials: Y
authors.lastname: Zhang
authors.forename: Jue
authors.initials: J
authors.lastname: Su
authors.forename: Zezhou
authors.initials: Z
authors.lastname: Li
authors.forename: Yuxing
authors.initials: Y
authors.lastname: Gao
authors.forename: Yufen
authors.initials: Y
authors.lastname: Zhao
mesh_terms: D002625:Chemistry, Organic / Q000379:methods*; D018360:Crystallography, X-Ray; D003653:Decarboxylation; D007536:Isomerism; D010084:Oxidation-Reduction; D010087:Oxides / Q000138:chemical synthesis* / Q000737:chemistry; D010720:Phosphines / Q000138:chemical synthesis* / Q000737:chemistry; D012834:Silver / Q000737:chemistry*; D013455:Sulfur / Q000737:chemistry
chemical_list: D010087:Oxides; D010720:Phosphines; D012834:Silver; D013455:Sulfur