1.1 Acidic Salts of Heteropolyacids as Solid Acid Catalysts for Liquid-phase Organic Reactions

Author(s):  
Y. Izumi ◽  
K. Urabe
2013 ◽  
Vol 706-708 ◽  
pp. 219-223
Author(s):  
Hsiu Ling Hsu ◽  
Rosilda Selvin ◽  
L. Selva Roselin

A variety of solid acid catalysts especially 12-Tungstophosphoricacid (DTP) supported on silica has been reported for the acylation of anisole, veratrole and toluene. However, the activity of this catalyst is susceptible to coke formation or poor activity. This paper reports the novelties of steam treated SiO2-DTP core-shell nanoparticles, which exhibits tremendous stability, high activity and enhanced selectivity in the liquid-phase acylation of anisole, veratrole and toluene as compared to conventional DTP supported on silica.


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pp. 1734-1737 ◽  
Author(s):  
Hong Liu ◽  
Nianhua Xue ◽  
Luming Peng ◽  
Xuefeng Guo ◽  
Weiping Ding ◽  
...  

2006 ◽  
Vol 247 (1-2) ◽  
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Author(s):  
Ankur Bordoloi ◽  
Nevin T. Mathew ◽  
Biju M. Devassy ◽  
S.P. Mirajkar ◽  
S.B. Halligudi

2012 ◽  
Vol 449 ◽  
pp. 59-68 ◽  
Author(s):  
Timothy D. Courtney ◽  
Vladimiros Nikolakis ◽  
Giannis Mpourmpakis ◽  
Jingguang G. Chen ◽  
Dionisios G. Vlachos

2018 ◽  
Vol 560 ◽  
pp. 119-131 ◽  
Author(s):  
Margarita Popova ◽  
Pavletta Shestakova ◽  
Hristina Lazarova ◽  
Momtchil Dimitrov ◽  
Daniela Kovacheva ◽  
...  

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