Iranian Journal of Materials Science and Engineering
فصلنامه علم و مهندسی مواد ایران
IJMSE
Engineering & Technology
http://ijmse.iust.ac.ir
18
agent2
1735-0808
2383-3882
en
jalali
1391
6
1
gregorian
2012
9
1
9
3
online
1
fulltext
en
Montmorillonite modified as an efficient and environment friendly catalyst for one- pot synthesis of 3, 4-dihydropyrimidine-2(1H) ones
Research Paper
Research Paper
Montmorillonite modified is an efficient environmental friendly catalyst under one-pot-three-component synthesis of 3,4-dihydropyrimidine-2(1H) ones. The preparation was performed with an aldehyde, 1,3-dicarbonyl compounds, urea or thiourea under solvent-free conditions. In comparison with the other methods of Biginelli reaction, this new method has short reaction time inexpensive catalyst and in addition excellent yields were obtained.
Montmorillonite, Pillaring treatment, Acid activation, Dihydropyrimidione
49
57
http://ijmse.iust.ac.ir/browse.php?a_code=A-10-273-1&slc_lang=en&sid=1
Ali
Darehkordi
adarehkordi@yahoo.com
180031947532846001725
180031947532846001725
No
Mohammad Sadegh
Hosseini
sms211159@yahoo.com
180031947532846001726
180031947532846001726
Yes