SiO2•12WO3•24H2O: a Highly Efficient Catalyst for the Synthesis of 5-Arylidene Barbituric Acid in the Presence of Water

被引：22
作者：
Li, Ji-Tai [1 ]
Sun, Ming-Xuan [1 ]
机构：
[1] Hebei Univ, Key Lab Analyt Sci & Technol Hebei Prov, Coll Chem & Environm Sci, Baoding 071002, Peoples R China
来源：
AUSTRALIAN JOURNAL OF CHEMISTRY | 2009年 / 62卷 / 04期
关键词：
MICROWAVE IRRADIATION; AROMATIC-ALDEHYDES; DERIVATIVES;
D O I：
10.1071/CH08320
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The condensation of aromatic aldehydes and barbituric acid catalyzed by SiO2 center dot 12WO(3)center dot 24H(2)O in aqueous media at room temperature gave 5-arylidene barbituric acid in high yields with or without the use of ultrasound, providing a simple and efficient route to synthesis of these compounds.
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收藏
页码：353 / 355
页数：3
相关论文
共 19 条
  • [1] Preparation of benzylidene barbituric acids promoted by infrared irradiation in absence of solvent
    Alcerreca, G
    Sanabria, R
    Miranda, R
    Arroyo, G
    Tamariz, J
    Delgado, F
    [J]. SYNTHETIC COMMUNICATIONS, 2000, 30 (07) : 1295 - 1301
  • [2] RECENT PROGRESS IN BARBITURIC-ACID CHEMISTRY
    BOJARSKI, JT
    MOKROSZ, JL
    BARTON, HJ
    PALUCHOWSKA, MH
    [J]. ADVANCES IN HETEROCYCLIC CHEMISTRY, 1985, 38 : 229 - 297
  • [3] One pot synthesis of barbiturates on reaction of barbituric acid with aldehydes under microwave irradiation using a variety of catalysts
    Dewan, SK
    Singh, R
    [J]. SYNTHETIC COMMUNICATIONS, 2003, 33 (17) : 3081 - 3084
  • [4] SYNTHESIS OF OXADEAZAFLAVINES FROM BARBITURIC-ACID AND AROMATIC-ALDEHYDES
    FIGUEROAVILLAR, JD
    CRUZ, ER
    DOSSANTOS, NL
    [J]. SYNTHETIC COMMUNICATIONS, 1992, 22 (08) : 1159 - 1164
  • [5] Geng LJ, 2002, CHINESE J ORG CHEM, V22, P1047
  • [6] HU XZ, 1989, CHIN J NANJING NORM, V12, P41
  • [7] A simple method for knoevenagel condensation of α,β-conjugated and aromatic aldehydes with barbituric acid
    Jursic, BS
    [J]. JOURNAL OF HETEROCYCLIC CHEMISTRY, 2001, 38 (03) : 655 - 657
  • [8] Synthesis of 2,2,4-dihydroquinolines using heteropolyacid as a catalyst
    Kamakshi, R.
    Reddy, B. S. R.
    [J]. CATALYSIS COMMUNICATIONS, 2007, 8 (05) : 825 - 828
  • [9] Organic reactions in aqueous media with a focus on carbon-carbon bond formations: A decade update
    Li, CJ
    [J]. CHEMICAL REVIEWS, 2005, 105 (08) : 3095 - 3165
  • [10] Cyclodehydration of 1,4-butanediol to tetrahydrofuran catalyzed by supported silicotungstic acid
    Li, Haixia
    Yin, Hengbo
    Jiang, Tingshun
    Hu, Tongjie
    Wu, Jing
    Wada, Yuji
    [J]. CATALYSIS COMMUNICATIONS, 2006, 7 (10) : 778 - 782
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