title: PtI2-catalyzed tandem 3,3-rearrangement/Nazarov reaction of arylpropargylic esters: synthesis of indanone derivatives.
abstract: An efficient PtI(2)-catalyzed tandem reaction of arylpropargylic esters, involving 3,3-rearrangement and Nazarov reaction, has been developed to produce 3-substituted and 3,3-disubstituted indanone derivatives. This approach provided a pathway to the synthesis of indanone skeletons in natural products.
authors.affiliation: State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Gansu, P. R. China.
authors.forename: Huaiji
authors.initials: H
authors.lastname: Zheng
authors.forename: Xingang
authors.initials: X
authors.lastname: Xie
authors.forename: Juan
authors.initials: J
authors.lastname: Yang
authors.forename: Changgui
authors.initials: C
authors.lastname: Zhao
authors.forename: Peng
authors.initials: P
authors.lastname: Jing
authors.forename: Bowen
authors.initials: B
authors.lastname: Fang
authors.forename: Xuegong
authors.initials: X
authors.lastname: She
mesh_terms: D002384:Catalysis; D002626:Chemistry, Pharmaceutical / Q000379:methods*; D003500:Cyclization; D004232:Diuretics / Q000032:analysis / Q000138:chemical synthesis*; D004952:Esters / Q000737:chemistry*; D006801:Humans; D007189:Indans / Q000032:analysis / Q000138:chemical synthesis*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010984:Platinum / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D004232:Diuretics; D004952:Esters; D007189:Indans; D010984:Platinum