Formation and structure of unusual [2 + 1] adducts of citronellal and oligo(hydroxy)benzenes
作者:Bart Forier、Suzanne Toppet、Luc Van Meervelt、Wim Dehaen
DOI:10.1039/a901553a
日期:——
Citronellal reacts with electron rich oligo(hydroxy)benzenes in an acid catalyzed condensation reaction to afford unusual [2 + 1] adducts which are characterized with mass and NMR spectroscopy, and X-ray crystallography.
香茅醛与富电子的低聚(羟基)苯在酸催化的缩合反应中发生反应,生成不同寻常的[2 + 1]加合物,这些加合物通过质谱、核磁共振谱和 X 射线晶体学进行表征。
Acid-Catalyzed Condensation of Citronellal and Electron Rich Phenols: Mechanism and Functionalization of the Adducts
作者:Raf Goossens、Géraldine Lhomeau、Bart Forier、Suzanne Toppet、Luc Van Meervelt、Wim Dehaen
DOI:10.1016/s0040-4020(00)00822-x
日期:2000.11
Citronellal was condensed with a number of electron rich phenols, affording either adducts of the benzo(di)furan or benzo(di)oxocane type. Functionalities could be introduced on the benzodifuran at the 8-position by using either 2-substituted resorcinols or by reactions of preformed benzodifuran. The mechanism of the formation of the adducts was investigated.