Chin. J. Org. Chem. ›› 1998, Vol. 18 ›› Issue (5): 462-464. Previous Articles     Next Articles

Original Articles

苯并单氮杂15-冠-5-与α, β-不饱和羰基化合物的 Michael加成

李刚;李早英;吴成泰   

  1. 武汉大学化学系.武汉(430072)
  • 发布日期:1998-10-25

Michael addition of monoazabenzo-15-C-5 with acrylic esters and amides

Li Gang;Li Zaoying;Wu Chengtai   

  1. Wuhan Univ, Dept Chem.Wuhan(430072)
  • Published:1998-10-25

N-Pivot azacrown ethers (1, 2) and biscrown ethers (3, 4) were synthesized by Michael addition of monoazabenzo-15-C-5 with acrylic esters and amides. A simple and convenient method for preparing biscrown ethers in high yield was provided. All these compounds were indentified by IR, ^1H NMR, and MS.

Key words: CROWN ETHER, UNSATURATED COMPOUND, CARBONYL COMPOUNDS, SYNTHESIS, NITROGEN HETEROCYCLICS, CROWN ETHER, MICHAEL ADDITION REACTION

CLC Number: