Synthesis, spectroscopic characterization and computational studies of 2-(4-bromophenyl)-2-oxoethyl 3-methylbenzoate by density functional theory

2015 ◽  
Vol 1092 ◽  
pp. 192-201 ◽  
Author(s):  
Diwaker ◽  
C.S. Chidan Kumar ◽  
Ashish Kumar ◽  
Siddegowda Chandraju ◽  
Hoong-Kun Fun ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Spectroscopic Characterization ◽  
Computational Studies ◽  
Functional Theory

scholarly journals Experimental and Computational Studies on N-alkylation Reaction of N-Benzoyl 5-(Aminomethyl)Tetrazole

Chemistry ◽  
2021 ◽  
Vol 3 (3) ◽  
pp. 704-713
Author(s):  
Younas Aouine ◽  
Aaziz Jmiai ◽  
Anouar Alami ◽  
Abdallah El Asri ◽  
Souad El Issami ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Nmr Spectroscopy ◽  
Density Functional ◽  
Computational Study ◽  
Benzyl Bromide ◽  
13C Nmr Spectroscopy ◽  
Alkylation Reaction ◽  
Computational Studies ◽  
Functional Theory ◽  
1H And 13C Nmr

The N-alkylation reaction of N-benzoyl 5-(aminomethyl)tetrazole (5-AMT) with benzyl bromide was carried out in the presence of K2CO3 as a base. Two separable regioisomers were obtained, thus their purification led to determine the proportion of each of them, and their structures were attributed essentially based on 1H and 13C NMR spectroscopy in addition to the elemental analysis and MS data. In order to confirm the results obtained at the synthesis level, a computational study was carried out by application of density functional theory (DFT) using the Becke three-parameter hybrid exchange functional and the Lee-Yang-Parr correlation functional (B3LYP).

Computational studies on the interactions of glycine amino acid with graphene, h-BN and h-SiC monolayers

2017 ◽  
Vol 19 (3) ◽  
pp. 1896-1908 ◽  
Author(s):  
H. Tavassoli Larijani ◽  
M. Jahanshahi ◽  
M. Darvish Ganji ◽  
M. H. Kiani
Keyword(s):  
Density Functional Theory ◽  
Silicon Carbide ◽  
Amino Acid ◽  
Boron Nitride ◽  
Dft Calculations ◽  
Density Functional ◽  
Computational Studies ◽  
Functional Theory ◽  
Zwitterionic Form ◽  
Hexagonal Sheets

In the present work, the adsorption of glycine amino acid and its zwitterionic form onto three different hexagonal sheets, namely graphene, boron-nitride (h-BN) and silicon carbide (h-SiC), has been investigated within the framework of density functional theory (DFT) calculations.

Insights from the computational studies on the oxidized as-isolated state of [NiFeSe] hydrogenase from D. vulgaris Hildenborough

2015 ◽  
Vol 17 (32) ◽  
pp. 20677-20686 ◽  
Author(s):  
Swaminathan Angeline Vedha ◽  
Gunasekaran Velmurugan ◽  
Rajangam Jagadeesan ◽  
Ponnambalam Venuvanalingam
Keyword(s):  
Density Functional Theory ◽  
Active Site ◽  
Density Functional ◽  
Computational Studies ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Site Structure ◽  
Active Site Structure

A density functional theory study of the active site structure and features of the oxygen tolerant [NiFeSe] Hase in the oxidized as-isolated state of the enzyme D. vulgaris Hildenborough (DvH) is reported here.

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