title: Metal-free oxidative C(sp3)-H bond functionalization of alkanes and conjugate addition to chromones.
abstract: A metal-free oxidative C(sp(3))-H bond functionalization and subsequent conjugate addition reaction using di-tert-butyl peroxide (DTBP) as the oxidant was established, which tolerates a wide range of simple alkane substrates to react with different substituted chromones for direct preparation of 2-alkylchromanones.
authors.affiliation: School of Chemistry and Chemical Engineering, Nanjing University , Nanjing, 210093, China.
authors.forename: Jincan
authors.initials: J
authors.lastname: Zhao
authors.forename: Hong
authors.initials: H
authors.lastname: Fang
authors.forename: Ping
authors.initials: P
authors.lastname: Qian
authors.forename: Jianlin
authors.initials: J
authors.lastname: Han
authors.forename: Yi
authors.initials: Y
authors.lastname: Pan