Mechanically induced reactions in organic solids: liquid eutectics or solid-state processes?

被引：63
作者：
Dolotko, Oleksandr [1 ]
Wiench, Jerzy W. [1 ]
Dennis, Kevin W.
Pecharsky, Vitalij K. [1 ,2 ]
Balema, Viktor P. [3 ]
机构：
[1] Iowa State Univ, Ames Lab, US Dept Energy, Ames, IA 50011 USA
[2] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA
[3] Sigma Aldrich Corp, Aldrich Mat Sci, Milwaukee, WI 53209 USA
来源：
NEW JOURNAL OF CHEMISTRY | 2010年 / 34卷 / 01期
关键词：
FREE MECHANOCHEMICAL SYNTHESIS; OXIDATIVE COUPLING REACTION; BALL-MILLING CONDITIONS; SOLVENT-FREE SYNTHESIS; EFFICIENT; CONDENSATION; AZACHALCONES; CHALCONES; COMPLEXES; PHENOLS;
D O I：
10.1039/b9nj00588a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The solvent-free reaction between o-vanillin and p-toluidine was investigated using NMR, DSC and XRD analyses. At room temperature, o-vanillin and p-toluidine react in a liquid eutectic formed upon grinding, while below 10 degrees C the same materials appear to react without the formation of a liquid phase, which most likely remains hidden behind solid reactants and reaction products.
引用
收藏
页码：25 / 28
页数：4
相关论文
共 34 条
  • [1] Anastas P., 1998, GREEN CHEM THEORY PR
  • [2] Solvent-free mechanochemical synthesis of phosphonium salts
    Balema, VP
    Wiench, JW
    Pruski, M
    Pecharsky, VK
    [J]. CHEMICAL COMMUNICATIONS, 2002, (07) : 724 - 725
  • [3] Solvent-free mechanochemical synthesis of two Pt complexes:: cis-(Ph3P)2PtCl2 and cis-(Ph3P)2PtCO3
    Balema, VP
    Wiench, JW
    Pruski, M
    Pecharsky, VK
    [J]. CHEMICAL COMMUNICATIONS, 2002, (15) : 1606 - 1607
  • [4] Mechanically induced solid-state generation of phosphorus ylides and the solvent-free Wittig reaction
    Balema, VP
    Wiench, JW
    Pruski, M
    Pecharsky, VK
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (22) : 6244 - 6245
  • [5] BALEMA VP, 2007, MAT MATTERS, V2, P16
  • [6] Intra-solid and inter-solid reactions of molecular crystals: a green route to crystal engineering
    Braga, D
    D'Addario, D
    Giaffreda, SL
    Maini, L
    Polito, M
    Grepioni, F
    [J]. ORGANIC SOLID STATE REACTIONS, 2005, 254 : 71 - +
  • [7] Organic base catalyzed O-alkylation of phenols under solvent-free condition
    Bu, Xiuli
    Jing, Huanwang
    Wang, Li
    Chang, Tao
    Jin, Lili
    Liang, Yongmin
    [J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 259 (1-2) : 121 - 124
  • [8] Cocrystal Controlled Solid-State Synthesis A Green Chemistry Experiment for Undergraduate Organic Chemistry
    Cheney, Miranda L.
    Zaworotko, Michael J.
    Beaton, Steve
    Singer, Robert D.
    [J]. JOURNAL OF CHEMICAL EDUCATION, 2008, 85 (12) : 1649 - 1651
  • [9] Direct, efficient, solvent-free synthesis of 2-aryl-1,2,3,4-tetrahydroquinazolines
    Correa, WH
    Papadopoulos, S
    Radnidge, P
    Roberts, BA
    Scott, JL
    [J]. GREEN CHEMISTRY, 2002, 4 (03) : 245 - 251
  • [10] Garay AL, 2007, CHEM SOC REV, V36, P846, DOI 10.1039/b600363j
1234