A magnetic nanoparticle catalyzed eco-friendly synthesis of cyanohydrins in a deep eutectic solvent

RSC Advances ◽  
2015 ◽  
Vol 5 (75) ◽  
pp. 61191-61198 ◽  
Author(s):  
Najmedin Azizi ◽  
Zahra Rahimi ◽  
Masoumeh Alipour
Keyword(s):  
Magnetic Nanoparticle ◽  
Deep Eutectic Solvent ◽  
Efficient Synthesis ◽  
Highly Efficient

A short and highly efficient synthesis of cyanohydrins in a recyclable and biodegradable magnetic deep eutectic solvent is described.

Solvent-mediated Highly Efficient Synthesis of [1,2,4]triazolo/benzimidazoloquinazolinone Derivatives

2020 ◽  
Vol 16 (8) ◽  
pp. 1185-1190 ◽  
Author(s):  
Fatemeh Malamiri ◽  
Samad Khaksar ◽  
Rashid Badri ◽  
Elham Tahanpesar
Keyword(s):  
Deep Eutectic Solvent ◽  
Efficient Synthesis ◽  
Melting Points ◽  
Reaction Conditions ◽  
Catalyst Free ◽  
Highly Efficient ◽  
Reaction Media

Objective: An efficient and catalyst-free procedure for the synthesis of [1,2,4]triazolo/benzimidazolo quinazolinones has been developed in 2,2,2-trifluoroethanol or deep eutectic solvent(DESs) as a clean reaction media. Methods: All of the obtained products are known compounds and identified by IR, 1HNMR,13CNMR, and melting points. Results: Various products were obtained in good to excellent yields under reaction conditions. Conclusion: We have efficiently developed a practical and catalyst-free approach for the synthesis of [1,2,4]triazolo/benzimidazolo quinazolinones employing TFE as a clean and reusable media.

scholarly journals An efficient multicomponent synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles catalyzed by a magnetic nanoparticle supported Lewis acidic deep eutectic solvent

RSC Advances ◽  
2019 ◽  
Vol 9 (65) ◽  
pp. 38148-38153 ◽  
Author(s):  
Thanh Thi Nguyen ◽  
Ngoc-Phuong Thi Le ◽  
The Thai Nguyen ◽  
Phuong Hoang Tran
Keyword(s):  
Magnetic Nanoparticles ◽  
Efficient Method ◽  
Magnetic Nanoparticle ◽  
Deep Eutectic Solvent ◽  
Multicomponent Synthesis ◽  
Highly Efficient ◽  
Tetrasubstituted Imidazoles

A mild and highly efficient method for the synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles catalyzed by a Lewis acidic deep eutectic solvent on magnetic nanoparticles (LADES@MNP).

Deep eutectic solvent promoted highly efficient synthesis of N, N’-diarylamidines and formamides

2012 ◽  
Vol 15 (9) ◽  
pp. 768-773 ◽  
Author(s):  
Najmadin Azizi ◽  
Elham Gholibeglo ◽  
Mahbobe Babapour ◽  
Hossein Ghafuri ◽  
Seyed Mohammad Bolourtchian
Keyword(s):  
Deep Eutectic Solvent ◽  
Efficient Synthesis ◽  
Highly Efficient

Highly efficient synthesis of methyl ethyl ketone oxime through ammoximation over Ti-MOR catalyst

2014 ◽  
Vol 34 (1) ◽  
pp. 243-250
Author(s):  
Jianghong DING ◽  
Le XU ◽  
Hao XU ◽  
Haihong WU ◽  
Yueming LIU ◽  
...  
Keyword(s):  
Methyl Ethyl Ketone ◽  
Methyl Ethyl ◽  
Efficient Synthesis ◽  
Highly Efficient

Advanced Heterocyclic Branched Semiconducting Units - Highly Efficient Synthesis and Physicochemical Characteristic

2013 ◽  
Vol 17 (3) ◽  
pp. 283-295 ◽  
Author(s):  
Jadwiga Soloducho ◽  
Joanna Cabaj ◽  
Kamila Olech ◽  
Przemyslaw Data ◽  
Mieczyslaw Lapkowski
Keyword(s):  
Physicochemical Characteristic ◽  
Efficient Synthesis ◽  
Highly Efficient
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