BADRAN, M. M.;EL-MELIGIE, S.;EL-ANSARI, A. K., REV. ROUM. CHIM., 34,(1989) N1-12, C. 2093-2099
作者:BADRAN, M. M.、EL-MELIGIE, S.、EL-ANSARI, A. K.
DOI:——
日期:——
Microwave Assisted One-pot Synthesis of 2-Amino-4<i>H</i>-chromenes and Spiropyrano[2,3-<i>d</i>]pyrimidine
作者:Alaa F. Mahmoud、Fathy F. Abd El-Latif、Amira M. Ahmed
DOI:10.1002/cjoc.201090041
日期:2010.1
A convenient and efficient method using microwaveassisted one pot synthesis reactions for synthesis of 4H‐benzo[f]chromenes by the reaction of aromatic aldehydes with a mixture of malononitrile and naphthols was examined. The synthesis of spiropyrano[2,3‐d]pyrimidines by the reaction of isatin with malononitrile and barbituric acid and/or thiobarbituric acid was investigated. The versatility of the
研究了一种方便有效的方法,该方法利用微波辅助的一锅合成反应通过芳族醛与丙二腈和萘酚的混合物反应合成4 H-苯并[ f ]色烯。研究了靛红与丙二腈,巴比妥酸和/或硫代巴比妥酸反应合成螺并吡喃并[2,3- d ]嘧啶。还通过芳族醛和丙二腈与各种试剂的反应检查了该方法的多功能性。