title: The interception of a copper-based carbene radical with an α-carbonyl diazomethane radical: C1/C1N2 copolymerization.
abstract: Poly(imidazole-Cu)-mediated C1/C1N2 copolymerization of ethyl diazoacetate involved copper-based carbene radical and α-carbonyl diazomethane radical intermediates, which could be captured by radical traps and detected by room-temperature EPR spectroscopy. The obtained C1/C1N2 copolymer could be used as a new kind of upconversion agent for the non-invasive bioimaging study.
authors.affiliation: Department of Polymer Science, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China. liulj@whu.edu.cn.
authors.forename: Feifei
authors.initials: F
authors.lastname: Li
authors.forename: Longqiang
authors.initials: L
authors.lastname: Xiao
authors.forename: Yan
authors.initials: Y
authors.lastname: Li
authors.forename: Cheng
authors.initials: C
authors.lastname: Chen
authors.forename: Lijian
authors.initials: L
authors.lastname: Liu
mesh_terms: D000818:Animals; D019556:COS Cells; D002522:Chlorocebus aethiops; D003300:Copper / Q000737:chemistry*; D003978:Diazomethane / Q000737:chemistry*; D006367:HeLa Cells; D006801:Humans; D007093:Imidazoles / Q000737:chemistry*; D049408:Luminescent Agents / Q000737:chemistry*; D008697:Methane / Q000031:analogs & derivatives* / Q000737:chemistry; D008958:Models, Molecular; D061848:Optical Imaging; D058105:Polymerization
chemical_list: D007093:Imidazoles; D049408:Luminescent Agents; C030011:carbene; D003978:Diazomethane; D003300:Copper; C029899:imidazole; D008697:Methane