Methylation of alkenes and methylbenzenes by dimethyl ether or methanol on acidic zeolites

被引：95
|
作者：
Svelle, S
Kolboe, S
Swang, O
Olsbye, U
机构：
[1] Univ Oslo, Dept Chem, Ctr Mat Sci & Nanotechnol, N-0315 Oslo, Norway
[2] SINTEF Hydrocarbon Proc Chem, Dept Hydrocarbon Proc Chem, N-0134 Oslo, Norway
来源：
JOURNAL OF PHYSICAL CHEMISTRY B | 2005年 / 109卷 / 26期
关键词：
D O I：
10.1021/jp051125z
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The methylation of propene and toluene with dimethyl ether has been studied using both experimental and theoretical methods, and the results are compared with results obtained for methylation with methanol. The results indicate that the nature of the methylation reaction mechanisms is very similar for both methylation agents. Both experiment and theory show that dimethyl ether is a slightly more reactive methylating agent than methanol.
引用
收藏
页码：12874 / 12878
页数：5
相关论文
共 50 条
  • [1] A theoretical investigation of the methylation of methylbenzenes and alkenes by halomethanes over acidic zeolites
    Svelle, S
    Kolboe, S
    Olsbye, U
    Swang, O
    JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (22): : 5251 - 5260
  • [2] A theoretical investigation of the methylation of alkenes with methanol over acidic zeolites
    Svelle, S
    Arstad, B
    Kolboe, S
    Swang, O
    JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (35): : 9281 - 9289
  • [3] Thermodynamics of catalytic formation of dimethyl ether from methanol in acidic zeolites
    Hytha, M
    Stich, I
    Gale, JD
    Terakura, K
    Payne, MC
    CHEMISTRY-A EUROPEAN JOURNAL, 2001, 7 (12) : 2521 - 2527
  • [4] Mechanism and Kinetics of Methylating C6-C12 Methylbenzenes with Methanol and Dimethyl Ether in H-MFI Zeolites
    DeLuca, Mykela
    Kravchenko, Pavlo
    Hoffman, Alexander
    Hibbitts, David
    ACS CATALYSIS, 2019, 9 (07) : 6444 - 6460
  • [5] A theoretical investigation on the methylation of methylbenzenes on zeolites
    Arstad, B
    Kolboe, S
    Swang, O
    JOURNAL OF PHYSICAL CHEMISTRY B, 2002, 106 (49): : 12722 - 12726
  • [6] Catalytic activity of natural zeolites in the conversion of methanol to dimethyl ether
    Kustovskaya, A. D.
    Kosenko, E. I.
    PETROLEUM CHEMISTRY, 2014, 54 (02) : 137 - 141
  • [7] Catalytic activity of natural zeolites in the conversion of methanol to dimethyl ether
    A. D. Kustovskaya
    E. I. Kosenko
    Petroleum Chemistry, 2014, 54 : 137 - 141
  • [8] Mechanistic insights into dimethyl ether homologation to branched hydrocarbons on acidic zeolites
    Ahn, John H.
    Simonetti, Dante A.
    Temel, Burcin
    Iglesia, Enrique
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 237
  • [9] Selective carbonylation of dimethyl ether to methyl acetate catalyzed by acidic zeolites
    Cheung, P
    Bhan, A
    Sunley, GJ
    Iglesia, E
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (10) : 1617 - 1620
  • [10] Site requirements and elementary steps in dimethyl ether carbonylation catalyzed by acidic zeolites
    Cheung, Patricia
    Bhan, Aditya
    Sunley, Glenn J.
    Law, David J.
    Iglesia, Enrique
    JOURNAL OF CATALYSIS, 2007, 245 (01) : 110 - 123
12345