An Environment-Friendly Method for Green Synthesis of Pyranopyrazole Derivatives Catalyzed by CoCuFe2O4 Magnetic Nanocrystals under Solvent-Free Conditions

Author(s):  
Mahla Dadaei ◽  
Hossein Naeimi
RSC Advances ◽  
2019 ◽  
Vol 9 (56) ◽  
pp. 32735-32743 ◽  
Author(s):  
Digambar B. Bankar ◽  
Ranjit R. Hawaldar ◽  
Sudhir S. Arbuj ◽  
Mansur H. Moulavi ◽  
Santosh T. Shinde ◽  
...  

A one-pot green synthesis of propargylamines using nanostructured ZnCl2–TiO2 under solvent-free conditions has been effectively accomplished. The proposed reaction protocol is sustainable, environment-friendly and offers economic viability.


RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12990-12994
Author(s):  
Abolfazl Olyaei ◽  
Amir Mohamadi ◽  
Nilufar Rahmani

The synthesis of a new class of lawsone enaminone derivatives by using lawsone, triethyl orthoformate and aromatic amines in the presence of guanidinium chloride under solvent-free conditions has been developed.


2014 ◽  
Vol 1 (4) ◽  
pp. 306 ◽  
Author(s):  
K. V. V. Satyanarayana ◽  
M. Ravi Chandra ◽  
P. Atchuta Ramaiah ◽  
Y. L. N. Murty ◽  
E. N. Pandit ◽  
...  

2015 ◽  
Vol 18 (5) ◽  
pp. 547-553 ◽  
Author(s):  
Masoud Nasr-Esfahani ◽  
Morteza Montazerozohori ◽  
Tooba Abdizadeh

RSC Advances ◽  
2018 ◽  
Vol 8 (70) ◽  
pp. 40243-40251 ◽  
Author(s):  
Esmayeel Abbaspour-Gilandeh ◽  
Asieh Yahyazadeh ◽  
Mehraneh Aghaei-Hashjin

The synthesis of 3,4-dihydropyrimidin-2(1H)-one derivatives was accomplished via a three-component reaction in the presence of SO3H@imineZCMNPs as a novel, environment friendly, and reusable heterogeneous magnetic nanocatalyst under solvent-free conditions at 90 °C.


Synlett ◽  
2007 ◽  
Vol 2007 (18) ◽  
pp. 2797-2800 ◽  
Author(s):  
Najmedin Azizi ◽  
Mohammad Saidi ◽  
Forogh Ebrahimi ◽  
Elham Aakbari ◽  
Fezzeh Aryanasab

ChemInform ◽  
2008 ◽  
Vol 39 (11) ◽  
Author(s):  
Najmedin Azizi ◽  
Forogh Ebrahimi ◽  
Elham Aakbari ◽  
Fezzeh Aryanasab ◽  
Mohammad R. Saidi

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