title: Four-Component Approach to N-Substituted Phenothiazines under Transition-Metal-Free Conditions.
abstract: An efficient synthesis of N-substituted phenothiazines has been developed from readily available amines, cyclohexanones, and elemental sulfur. The combination use of KI/DMSO in an oxygen atmosphere significantly improved the reaction yields.
authors.affiliation: Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, China.
authors.forename: Jinjin
authors.initials: J
authors.lastname: Chen
authors.affiliation: Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, China.
authors.forename: Guozheng
authors.initials: G
authors.lastname: Li
authors.affiliation: Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, China.
authors.forename: Yanjun
authors.initials: Y
authors.lastname: Xie
authors.affiliation: Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, China.
authors.forename: Yunfeng
authors.initials: Y
authors.lastname: Liao
authors.affiliation: Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, China.
authors.forename: Fuhong
authors.initials: F
authors.lastname: Xiao
authors.affiliation: Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, China.
authors.forename: Guo-Jun
authors.initials: GJ
authors.lastname: Deng