Safaei-Ghomi, Javad; Ghasemzadeh, Mohammad Ali; Zahedi, Safura, South African Journal of Chemistry, 2012, vol. 65, p. 191 - 195
作者:Safaei-Ghomi, Javad、Ghasemzadeh, Mohammad Ali、Zahedi, Safura
DOI:——
日期:——
Zinc oxide nanoparticles: A highly efficient and readily recyclable catalyst for the synthesis of xanthenes
作者:Javad Safaei-Ghomi、Mohammad Ali Ghasemzadeh
DOI:10.1016/j.cclet.2012.09.016
日期:2012.11
A novel and efficient route for the synthesis of 1,8-dioxooctahydroxanthenes and 14-aryl-14H-dibenzo[a,j]xanthenes is described through one-pot multi-component reaction of dimedone and 2-naphthol with various aryl aldehydes using ZnO nanoparticles undersolvent-freeconditions. This method provides a novel and improved pathway for the synthesis of xanthenes in the terms of excellent yields, short reaction