化学
产量(工程)
冷凝
有机化学
查尔酮
生物合成
热力学
物理
酶
冶金
材料科学
作者
Tadigoppula Narender,K. Papi Reddy
标识
DOI:10.1016/j.tetlet.2007.03.054
摘要
Chalcones are secondary metabolites of terrestrial plants, precursors for the biosynthesis of flavonoids and exhibit various biological activities. Condensation of substituted acetophenones (2a–12a) with various aromatic aldehydes (1b–7b) in the presence of BF3–Et2O at room temperature gave chalcones in 75–96% yield.
科研通智能强力驱动
Strongly Powered by AbleSci AI