Design and synthesis of novel natural clinoptilolite-MnFe2O4 nanocomposites and their catalytic application in the facile and efficient synthesis of chalcone derivatives through Claisen-Schmidt reaction

2018 ◽  
Vol 44 (7) ◽  
pp. 4245-4258 ◽  
Author(s):  
Reza Aryan ◽  
Noshin Mir ◽  
Hamid Beyzaei ◽  
Amin Kharade
Keyword(s):  
Efficient Synthesis ◽  
Schmidt Reaction ◽  
Chalcone Derivatives ◽  
Design And Synthesis ◽  
Catalytic Application ◽  
Natural Clinoptilolite

scholarly journals High-silica nanocrystalline Beta zeolites: efficient synthesis and catalytic application

2016 ◽  
Vol 7 (1) ◽  
pp. 102-108 ◽  
Author(s):  
Raquel Martínez-Franco ◽  
Cecilia Paris ◽  
Marta E. Martínez-Armero ◽  
Cristina Martínez ◽  
Manuel Moliner ◽  
...  
Keyword(s):  
Efficient Synthesis ◽  
High Solid ◽  
Catalytic Application ◽  
Beta Zeolites ◽  
High Silica ◽  
Synthesis Methodology ◽  
20 Nm

An efficient synthesis methodology to obtain homogeneous nanosized high-silica Beta zeolites (∼10–20 nm) with high solid yields (above 95%) using simple alkyl-substituted flexible dicationic OSDAs is described.

Design and synthesis of constrained epothilone analogs: The efficient synthesis of eleven-membered rings by olefin metathesis

Tetrahedron ◽  
1999 ◽  
Vol 55 (27) ◽  
pp. 8199-8214 ◽  
Author(s):  
Jeffrey D. Winkler ◽  
Joanne M. Holland ◽  
Jiri Kasparec ◽  
Paul H. Axelsen
Keyword(s):  
Olefin Metathesis ◽  
Efficient Synthesis ◽  
Design And Synthesis

ChemInform Abstract: Design and Synthesis of Constrained Epothilone Analogues: The Efficient Synthesis of Eleven-Membered Rings by Olefin Metathesis.

ChemInform ◽  
2010 ◽  
Vol 30 (39) ◽  
pp. no-no
Author(s):  
Jeffrey D. Winkler ◽  
Joanne M. Holland ◽  
Jiri Kasparec ◽  
Paul H. Axelsen
Keyword(s):  
Olefin Metathesis ◽  
Efficient Synthesis ◽  
Design And Synthesis

scholarly journals Design and synthesis of chalcone derivatives as potential non-purine xanthine oxidase inhibitors

SpringerPlus ◽  
2016 ◽  
Vol 5 (1) ◽  
Author(s):  
Trung Huu Bui ◽  
Nhan Trung Nguyen ◽  
Phu Hoang Dang ◽  
Hai Xuan Nguyen ◽  
Mai Thanh Thi Nguyen
Keyword(s):  
Xanthine Oxidase ◽  
Chalcone Derivatives ◽  
Design And Synthesis ◽  
Xanthine Oxidase Inhibitors

Synthesis, Molecular Properties and MIC Studies of D-Ring Chalcone Derivatives of 20-Keto Pregnenolone

2013 ◽  
Vol 760 ◽  
pp. 15-22
Author(s):  
Imtiyaz H Lone ◽  
M. Amin Bhat
Keyword(s):  
Molecular Properties ◽  
Simple Synthesis ◽  
Schmidt Reaction ◽  
Lipinski’S Rule ◽  
Chalcone Derivatives ◽  
Minimum Inhibitory Concentrations ◽  
Structural Differences ◽  
Antibacterial And Antifungal ◽  
Derivatives Of

An efficient and simple synthesis of 17-chalconyl derivatives of pregnenolone and their antibacterial and antifungal evaluation is reported. The scheme involves the transformation of the starting pregnenolone to the corresponding Chalcone derivatives by the well-known Claisen-Schmidt reaction. Determination of Minimum inhibitory concentrations (MICs) is reported on these newly synthesized Chalcone derivatives of pregnenolone. The prediction of molecular properties is also discussed. Compounds showing lower MIC values also followedLipinski’s rule of 5. The results showed that the activity of the tested agents against each microbe varies due to structural differences between the microorganisms.

Design and synthesis of chalcone derivatives as potent tyrosinase inhibitors and their structural activity relationship

2015 ◽  
Vol 1085 ◽  
pp. 97-103 ◽  
Author(s):  
Muhammad Nadeem Akhtar ◽  
Nurshafika M. Sakeh ◽  
Seema Zareen ◽  
Sana Gul ◽  
Kong Mun Lo ◽  
...  
Keyword(s):  
Activity Relationship ◽  
Chalcone Derivatives ◽  
Design And Synthesis ◽  
Structural Activity Relationship ◽  
Tyrosinase Inhibitors
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