title: Procedure for the Synthesis of Polysubstituted Carbazoles from 3-Vinyl Indoles.
abstract: A simple Brønsted acid catalyzed tandem reaction, including intermolecular nucleophilic addition, substitution and intramolecular cyclization, in a one-pot manner is described. Thirty two 2-indolyl substituted carbazoles are generated in good to excellent yields. Based on this tandem reaction strategy, the poly(1,4-carbazole) is prepared for the first time. Preliminary studies indicate that the poly(1,4-carbazole) has good thermostability and optical properties.
authors.affiliation: Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University , Chongqing, 400715, China.
authors.forename: Yi-Wei
authors.initials: YW
authors.lastname: Huang
authors.affiliation: Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University , Chongqing, 400715, China.
authors.forename: Xiao-Yun
authors.initials: XY
authors.lastname: Li
authors.affiliation: Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University , Chongqing, 400715, China.
authors.forename: Li-Na
authors.initials: LN
authors.lastname: Fu
authors.affiliation: Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University , Chongqing, 400715, China.
authors.forename: Qi-Xiang
authors.initials: QX
authors.lastname: Guo