title: Tandem cycloaddition reactions of allenyl diazo compounds forming triquinanes via trimethylenemethane diyls.
abstract: A tandem reaction strategy for forming triquinanes from linear allenyl diazo compounds through an intramolecular 1,3-dipolar cycloaddition reaction of an allenyl diazo group that generates a trimethylenemethane (TMM) diyl followed by an intramolecular [2 + 3] TMM diyl cycloaddition reaction has been developed. The new tandem cycloaddition reaction is readily applicable to the synthesis of complex molecules with high versatility and efficiency.
authors: Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea.
authors: Taek
authors: T
authors: Kang
authors: Won-Yeob
authors: WY
authors: Kim
authors: Yeokwon
authors: Y
authors: Yoon
authors: Byung Gyu
authors: BG
authors: Kim
authors: Hee-Yoon
authors: HY
authors: Lee
mesh_terms: D001391:Azo Compounds / Q000737:chemistry*; D001952:Bridged-Ring Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D003500:Cyclization; D008697:Methane / Q000031:analogs & derivatives* / Q000737:chemistry; D015394:Molecular Structure; D012717:Sesquiterpenes / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D001391:Azo Compounds; D001952:Bridged-Ring Compounds; D012717:Sesquiterpenes; C522820:trimethylenemethane; D008697:Methane