title: Metal-Free Preparation of Cycloalkyl Aryl Sulfides via Di-tert-butyl Peroxide-Promoted Oxidative C(sp3)[BOND]H Bond Thiolation of Cycloalkanes.
abstract: A concise thiolation of C(sp3)-H bond of cycloalkanes with diaryl disulfides in the presence of oxidant of di-tert-butylperoxide (DTBP) has been developed. This reaction without using any of metal catalyst, tolerates varieties of disulfides and cycloalkanes substrates, giving good to excellent chemical yields, which provides a useful approach to cycloalkyl aryl sulfides from unactivated cycloalkanes.
authors.affiliation: School of Chemistry and Chemical Engineering, State of Key laboratory of Coordination, Nanjing University, Nanjing, 210093, China.
authors.forename: Jincan
authors.initials: J
authors.lastname: Zhao
authors.affiliation: School of Chemistry and Chemical Engineering, State of Key laboratory of Coordination, Nanjing University, Nanjing, 210093, China.
authors.forename: Hong
authors.initials: H
authors.lastname: Fang
authors.affiliation: School of Chemistry and Chemical Engineering, State of Key laboratory of Coordination, Nanjing University, Nanjing, 210093, China ; Institute for Chemistry & BioMedical Sciences, Nanjing University.
authors.forename: Jianlin
authors.initials: J
authors.lastname: Han
authors.affiliation: School of Chemistry and Chemical Engineering, State of Key laboratory of Coordination, Nanjing University, Nanjing, 210093, China.
authors.forename: Yi
authors.initials: Y
authors.lastname: Pan
authors.affiliation: Institute for Chemistry & BioMedical Sciences, Nanjing University ; Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA.
authors.forename: Guigen
authors.initials: G
authors.lastname: Li
keywords: C(sp3)–H activation; cycloalkane; metal-free; oxidative; thiolation