Hollow, mesoporous, eutectic Zn1-xMgxO nano-spheres as solid acid-base catalysts for the highly regio-selective O-methylation of 1, 2-diphenols

2021 ◽  
Author(s):  
Xuri Wang ◽  
Jianing Zhang ◽  
Guangxin Xie ◽  
Zuyong Yin ◽  
Jie Liu ◽  
...  
Keyword(s):  
Industrial Production ◽  
Chemical Process ◽  
Dimethyl Carbonate ◽  
Solid Acid ◽  
Environmentally Friendly ◽  
Base Catalyst ◽  
Acid Base ◽  
Base Catalysts

The highly regio-selective O-methylation of catechol with dimethyl carbonate (DMC), catalyzed by solid acid-base catalyst, is an environmentally friendly chemical process for industrial production of guaiacol. However, guaiacol yield below...

One-pot synthesis of furfural derivatives from pentoses using solid acid and base catalysts

2014 ◽  
Vol 4 (4) ◽  
pp. 971-978 ◽  
Author(s):  
Mahiro Shirotori ◽  
Shun Nishimura ◽  
Kohki Ebitani
Keyword(s):  
Solid Acid ◽  
Acid Base ◽  
One Pot ◽  
Amberlyst 15 ◽  
Base Catalysts ◽  
One Pot Synthesis ◽  
Combined Use ◽  
Acid And Base

One-pot synthesis of (2-furanylmethylene)malononitrile, a Knoevenagel product of furfural with malononitrile, from xylose efficiently proceeded by combined use of acid Amberlyst-15 and acid-base Cr/hydrotalcites in 44% yield.

Monoglyceride synthesis by glycerolysis of methyl oleate on solid acid–base catalysts

2010 ◽  
Vol 161 (3) ◽  
pp. 346-354 ◽  
Author(s):  
Cristián A. Ferretti ◽  
Agostina Soldano ◽  
Carlos R. Apesteguía ◽  
J. Isabel Di Cosimo
Keyword(s):  
Methyl Oleate ◽  
Solid Acid ◽  
Acid Base ◽  
Base Catalysts

ChemInform Abstract: Appraisal of Heterogeneous Solid Acid-Base Catalysts for Transesterification

ChemInform ◽  
2010 ◽  
Vol 42 (3) ◽  
pp. no-no
Author(s):  
R. Jothiramalingam ◽  
B. Viswanathan ◽  
M. K. Wang
Keyword(s):  
Solid Acid ◽  
Acid Base ◽  
Base Catalysts ◽  
Heterogeneous Solid

Magnesium Aluminum Spinel as an Acid–Base Catalyst for Transesterification of Diethyl Carbonate with Dimethyl Carbonate

2014 ◽  
Vol 144 (9) ◽  
pp. 1602-1608 ◽  
Author(s):  
Jun Wang ◽  
Lu Han ◽  
Shuping Wang ◽  
Jingcai Zhang ◽  
Yanzhao Yang
Keyword(s):  
Dimethyl Carbonate ◽  
Diethyl Carbonate ◽  
Base Catalyst ◽  
Acid Base ◽  
Aluminum Spinel ◽  
Magnesium Aluminum Spinel
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