Ultrasound enhanced synthesis of 1,5-benzodiazepinic heterocyclic rings
摘要:
1,5-Benzodiazepines are synthesized by a reaction of o-phenylenediamines with a diketone or ketones series by ultrasound irradiation in presence of APTS. The condensation occurred in a mild condition with good to excellent yields. (c) 2006 Elsevier Ltd. All rights reserved.
Ultrasound enhanced synthesis of 1,5-benzodiazepinic heterocyclic rings
作者:Karla P. Guzen、Rodrigo Cella、Hélio A. Stefani
DOI:10.1016/j.tetlet.2006.09.043
日期:2006.11
1,5-Benzodiazepines are synthesized by a reaction of o-phenylenediamines with a diketone or ketones series by ultrasound irradiation in presence of APTS. The condensation occurred in a mild condition with good to excellent yields. (c) 2006 Elsevier Ltd. All rights reserved.