Benzoin Condensation Reaction Catalyzed by Imidazolium Ionic liquids

被引：0
|
作者：
Zhao, Sanhu [1 ]
Chang, Huifen [1 ]
Li, Yanxia [1 ]
Liu, Suping [1 ]
Zhao, Minggen [1 ]
机构：
[1] Xinzhou Teachers Univ, Dept Chem, Xinzhou 034000, Peoples R China
来源：
CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2010年 / 30卷 / 06期
关键词：
benzoin; ionic liquid; synthesis; catalyze; ultrasonic radiation; EFFICIENT CATALYST; BENZALDEHYDE; COMPLEXES; SOLVENT; CYANIDE;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
alpha-Hydeoxy ketones are important organic compounds, especially benzoins have important application in chemistry and pharmacy. In this paper, an improved synthesis of benzoin in mild conditions was described and benzoin condensation reactions of aldehydes catalyzed by 1-methyl-3-benzylimidazolium chloride give the corresponding products with moderate to high yields.
引用
收藏
页码：912 / 917
页数：6
相关论文
共 42 条
  • [1] Unexpected side reactions of imidazolium-based ionic liquids in the base-catalysed Baylis-Hillman reaction
    Aggarwal, VK
    Emme, I
    Mereu, A
    [J]. CHEMICAL COMMUNICATIONS, 2002, (15) : 1612 - 1613
  • [2] Optimization of benzoin synthesis in supercritical carbon dioxide by response surface methodology (RSM)
    Celebi, Nuray
    Yildiz, Nuray
    Demir, Ayhan S.
    Calimli, Ayla
    [J]. JOURNAL OF SUPERCRITICAL FLUIDS, 2008, 47 (02): : 227 - 232
  • [3] Chandhary A.G., 1993, Tetrahedron Lett, V34, P4921
  • [4] Asymmetric Mannich-type reactions catalyzed by indium(III) complexes in ionic liquids
    Chen, SL
    Ji, SJ
    Loh, TP
    [J]. TETRAHEDRON LETTERS, 2003, 44 (11) : 2405 - 2408
  • [5] REACTIONS OF BENZALDEHYDE WITH THIAZOLIUM SALTS IN ME(2)SO - EVIDENCE FOR INITIAL FORMATION OF 2-(ALPHA-HYDROXYBENZYL)THIAZOLIUM BY NUCLEOPHILIC-ADDITION AND FOR DRAMATIC SOLVENT EFFECTS ON BENZOIN FORMATION
    CHEN, YT
    BARLETTA, GL
    HAGHJOO, K
    CHENG, JT
    JORDAN, F
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 1994, 59 (25): : 7714 - 7722
  • [6] Thiazolium-ion based organic ionic liquids (OILs). Novel OILs which promote the benzoin condensation.
    Davis, JH
    Forrester, KJ
    [J]. TETRAHEDRON LETTERS, 1999, 40 (09) : 1621 - 1622
  • [7] DENG YQ, 2006, IONIC LIQUID PROPERT
  • [8] On the noninnocent nature of 1,3-dialkylimidazolium ionic liquids
    Dupont, J
    Spencer, J
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (40) : 5296 - 5297
  • [9] Ionic liquid (molten salt) phase organometallic catalysis
    Dupont, J
    de Souza, RF
    Suarez, PAZ
    [J]. CHEMICAL REVIEWS, 2002, 102 (10) : 3667 - 3691
  • [10] Enders D, 2003, SYNTHESIS-STUTTGART, P1292
12345