title: Graphene oxide as a recyclable phase transfer catalyst.
abstract: We demonstrated a simple and green chemical method to obtain Michael adducts and their derivatives by using GO as a phase transfer catalyst with different kinds of bases in water and dichloromethane, and we also used GO multiple cycles almost without reduction in reaction yields.
authors.affiliation: NCRI, Center for Smart Molecular Memory, Department of Chemistry, Sungkyunkwan University, Suwon 440-746, Republic of Korea.
authors.forename: Youngmin
authors.initials: Y
authors.lastname: Kim
authors.forename: Surajit
authors.initials: S
authors.lastname: Some
authors.forename: Hyoyoung
authors.initials: H
authors.lastname: Lee