title: Phosphaannulation by palladium-catalyzed carbonylation of C-H bonds of phosphonic and phosphinic acids.
abstract: An efficient phosphaannulation by Pd-catalyzed carbonylation of C-H bonds of phosphonic and phosphinic acids for the synthesis of oxaphosphorinanone oxides is reported. These compounds are novel phosphorus heterocyclic scaffolds, thus opening a new avenue to sequential C-C/C-O bond formation in one pot.
authors.affiliation: Department of Chemistry, Kangwon National University , Chuncheon 200-701, Republic of Korea.
authors.forename: Seohyun
authors.initials: S
authors.lastname: Shin
authors.forename: Yeonseok
authors.initials: Y
authors.lastname: Jeong
authors.forename: Woo Hyung
authors.initials: WH
authors.lastname: Jeon
authors.forename: Phil Ho
authors.initials: PH
authors.lastname: Lee
mesh_terms: D002384:Catalysis; D006860:Hydrogen Bonding; D015394:Molecular Structure; D010087:Oxides / Q000737:chemistry; D010165:Palladium / Q000737:chemistry*; D010721:Phosphinic Acids / Q000737:chemistry*; D010757:Phosphorous Acids / Q000737:chemistry*; D017553:Phosphorus Compounds / Q000138:chemical synthesis* / Q000737:chemistry*
chemical_list: D010087:Oxides; D010721:Phosphinic Acids; D010757:Phosphorous Acids; D017553:Phosphorus Compounds; C570063:phosphonic acid; D010165:Palladium