title: Palladium catalyzed bicyclization of 1,8-diiodonaphthalene and tertiary propargylic alcohols to phenalenones and their applications as fluorescent chemosensor for fluoride ions.
abstract: Phenalenone derivatives were efficiently constructed from 1,8-diiodonaphthalene and tertiary propynols via a one-pot domino reaction which eventually included Pd-catalyzed Sonogoshira coupling, Pd-catalyzed allylic oxidation and Pd-catalyzed C(sp(2))-H activation. Moreover, the synthesized phenalenone derivative presented a practical application as a fluorescent chemosensor for fluoride anion with high sensitivity and selectivity.
authors.affiliation: Department of Chemistry, Zhejiang University, Hangzhou, P R China.
authors.forename: Xiaopeng
authors.initials: X
authors.lastname: Chen
authors.forename: Hongbo
authors.initials: H
authors.lastname: Wang
authors.forename: Xiaohan
authors.initials: X
authors.lastname: Jin
authors.forename: Jinwu
authors.initials: J
authors.lastname: Feng
authors.forename: Yanguang
authors.initials: Y
authors.lastname: Wang
authors.forename: Ping
authors.initials: P
authors.lastname: Lu
mesh_terms: D000480:Alkynes / Q000737:chemistry*; D002384:Catalysis; D003500:Cyclization; D005459:Fluorides / Q000032:analysis*; D007477:Ions / Q000737:chemistry; D009281:Naphthalenes / Q000737:chemistry*; D010084:Oxidation-Reduction; D010165:Palladium / Q000737:chemistry*; D043803:Phenalenes / Q000737:chemistry*; D020005:Propanols / Q000737:chemistry*; D012997:Solvents / Q000737:chemistry; D013696:Temperature
chemical_list: D000480:Alkynes; D007477:Ions; D009281:Naphthalenes; D043803:Phenalenes; D020005:Propanols; D012997:Solvents; C031721:naphthalene; C038036:phenalen-1-one; D010165:Palladium; C028255:propargyl alcohol; D005459:Fluorides