title: One-pot synthesis of benzo[4,5]imidazo[1,2-a]quinazoline derivatives via facile transition-metal-free tandem process.
abstract: A one-pot transition metal-free method for synthesizing benzo[4,5]imidazo[1,2-a]quinazoline and imidazo[1,2-a]quinazoline derivatives has been developed. The approach is widely applicable to 2-fluoro-, 2-chloro-, 2-bromo- and 2-nitro-substituted aryl aldehyde and ketone substrates. The fluorescence properties of target compounds were studied.
authors.affiliation: Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University , Jinan, 250100, P. R. China.
authors.forename: Shuai
authors.initials: S
authors.lastname: Fang
authors.forename: Xiaoyi
authors.initials: X
authors.lastname: Niu
authors.forename: Bingchuan
authors.initials: B
authors.lastname: Yang
authors.forename: Yanqiu
authors.initials: Y
authors.lastname: Li
authors.forename: Xiaomeng
authors.initials: X
authors.lastname: Si
authors.forename: Lei
authors.initials: L
authors.lastname: Feng
authors.forename: Chen
authors.initials: C
authors.lastname: Ma
mesh_terms: D000447:Aldehydes / Q000737:chemistry; D001562:Benzimidazoles / Q000138:chemical synthesis* / Q000737:chemistry; D007659:Ketones / Q000737:chemistry; D015394:Molecular Structure; D011799:Quinazolines / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D000447:Aldehydes; D001562:Benzimidazoles; D007659:Ketones; D011799:Quinazolines