Efficient Synthesis of Chalcones by a Solid Base Catalyst

2005 ◽  
Vol 35 (14) ◽  
pp. 1971-1978 ◽  
Author(s):  
M. Lakshmi Kantam ◽  
B. Veda Prakash ◽  
Ch. Venkat Reddy
Keyword(s):  
Solid Base ◽  
Base Catalyst ◽  
Efficient Synthesis ◽  
Solid Base Catalyst

Efficient synthesis of glycerol carbonate from glycerol and urea with lanthanum oxide as a solid base catalyst

2011 ◽  
Vol 12 (15) ◽  
pp. 1458-1462 ◽  
Author(s):  
Liguo Wang ◽  
Yubo Ma ◽  
Ying Wang ◽  
Shimin Liu ◽  
Youquan Deng
Keyword(s):  
Lanthanum Oxide ◽  
Solid Base ◽  
Glycerol Carbonate ◽  
Base Catalyst ◽  
Efficient Synthesis ◽  
Solid Base Catalyst

UTILIZATION OF EGGSHELL-DERIVED MATERIAL AS A SOLID BASE CATALYST FOR EFFICIENT SYNTHESIS OF SUBSTITUTED CHALCONES

2017 ◽  
Vol 79 (5) ◽  
Author(s):  
Lina Mardiana ◽  
Bayu Ardiansah ◽  
Ridla Bakri ◽  
Antonius Herry Cahyana ◽  
Yulia Anita ◽  
...  
Keyword(s):  
Aldol Condensation ◽  
Biological Activities ◽  
Base Material ◽  
Solid Base ◽  
Base Catalyst ◽  
Efficient Synthesis ◽  
Facile Synthesis ◽  
Solid Base Catalyst ◽  
Simple Preparation ◽  
Short Time

A simple preparation of sodium impregnated on activated chicken eggshells (Na-ACE) as a solid base material for substituted chalcones synthesis is presented. After characterization using FTIR, XRD, SEM, EDS and total basicity, the catalyst was applied in Aldol condensation to produce corresponding chalcones 3a-3j. Confirmation of products structure has been done by FTIR, UV-Vis and MS instruments. Reaction can be carried out in relative short time with ethanol as the best solvent and gave the highest yield of 95 %. This research presented a facile synthesis of chalcone derivatives, the prominent class of organic compounds with interesting biological activities. 

Efficient Synthesis of Chalcones by a Solid Base Catalyst.

ChemInform ◽  
2005 ◽  
Vol 36 (49) ◽  
Author(s):  
M. Lakshmi Kantam ◽  
B. Veda Prakash ◽  
Ch. Venkat Reddy
Keyword(s):  
Solid Base ◽  
Base Catalyst ◽  
Efficient Synthesis ◽  
Solid Base Catalyst

Efficient synthesis of 2-oxazolidinone from epoxides and carbamates with binary Mg Fe oxides as a magnetic solid base catalyst

2012 ◽  
Vol 28 ◽  
pp. 13-17 ◽  
Author(s):  
Jianpeng Shang ◽  
Shimin Liu ◽  
Liujin Lu ◽  
Xiangyuan Ma ◽  
Yude He ◽  
...  
Keyword(s):  
Solid Base ◽  
Base Catalyst ◽  
Efficient Synthesis ◽  
Solid Base Catalyst ◽  
Fe Oxides ◽  
Magnetic Solid

Application of zirconia modified with KOH as heterogeneous solid base catalyst to new non-edible oil for biodiesel

2014 ◽  
Vol 80 ◽  
pp. 117-125 ◽  
Author(s):  
Mohammed Takase ◽  
Min Zhang ◽  
Weiwei Feng ◽  
Yao Chen ◽  
Ting Zhao ◽  
...  
Keyword(s):  
Edible Oil ◽  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst ◽  
Heterogeneous Solid

Transesterification of soybean oil to biodiesel using CaO as a solid base catalyst

Fuel ◽  
2008 ◽  
Vol 87 (2) ◽  
pp. 216-221 ◽  
Author(s):  
Xuejun Liu ◽  
Huayang He ◽  
Yujun Wang ◽  
Shenlin Zhu ◽  
Xianglan Piao
Keyword(s):  
Soybean Oil ◽  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst

Reconstructed Mg/Al hydrotalcite as a solid base catalyst for synthesis of jasminaldehyde

2010 ◽  
Vol 386 (1-2) ◽  
pp. 34-42 ◽  
Author(s):  
Sumeet K. Sharma ◽  
Parimal A. Parikh ◽  
Raksh V. Jasra
Keyword(s):  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst
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