Silla, Josué M.: search on Z-Library

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1

Theoretical and NMR experimental insights on urea, thiourea and diindolyurea as fluoride carriers

Mendonça, João Guilherme P., Silla, Josué M., Andrade, Laize A.F., Fernandes, Sergio A., Cormanich, Rodrigo A., Freitas, Matheus P.

Journal:

Journal of Molecular Structure

Year:

2016

Language:

english

File:

PDF, 1.84 MB

english, 2016

2

Alkyl Group Effect on the Conformational Isomerism of trans -2-Bromoalkoxycyclohexanes Analyzed by NMR Spectroscopy and Theoretical Calculations

Silla, Josué M., Cormanich, Rodrigo A., Duarte, Claudimar J., Freitas, Matheus P., Ramalho, Teodorico C., Barbosa, Thaís M., Santos, Francisco P., Tormena, Cláudio F., Rittner, Roberto

Journal:

Journal of Physical Chemistry A

Year:

2011

Language:

english

File:

PDF, 1.72 MB

english, 2011

3

Infrared fingerprints of n Ν → σ* NH hyperconjugation in hydrazides

Andrade, Laize A. F., Silla, Josué M., CORMANICH, RODRIGO A., Freitas, Matheus P.

Journal:

Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 658 KB

english, 2017

4

DFT study on the complexation of anions with 1,4,7,10,13,16-hexaazacyclooctodeca-2,5,8,11,14,17-hexaene

Andrade, Laize A. F., Silla, Josué M., Mendonça, João Guilherme P., Freitas, Matheus P.

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

2017

Language:

english

File:

PDF, 1.65 MB

english, 2017

5

Does intramolecular hydrogen bond play a key role in the stereochemistry of α- and β-d-glucose?

Silla, Josué M., Cormanich, Rodrigo A., Rittner, Roberto, Freitas, Matheus P.

Journal:

Carbohydrate Research

Year:

2014

Language:

english

File:

PDF, 978 KB

english, 2014

6

Theoretical study on the anomeric effect in α-substituted tetrahydropyrans and piperidines

Martins, Francisco A., Silla, Josué M., Freitas, Matheus P.

Journal:

Carbohydrate Research

Year:

2017

Language:

english

File:

PDF, 742 KB

english, 2017

7

Is conformation a fundamental descriptor in QSAR? A case for halogenated anesthetics

Guimarães, Maria C, Duarte, Mariene H, Silla, Josué M, Freitas, Matheus P

Journal:

Beilstein Journal of Organic Chemistry

Year:

2016

Language:

english

File:

PDF, 1.63 MB

english, 2016

8

Tautomerism and conformational analysis in 3-fluoropiperidin-2-one inform on F···HO intramolecular hydrogen bond

Silla, Josué M., Freitas, Matheus P.

Journal:

Journal of Fluorine Chemistry

Year:

2018

Language:

english

File:

PDF, 867 KB

english, 2018

9

The influence of stereoelectronic effects on the 1J C-F spin-spin coupling constant in fluorinated heterocyclic compounds

Silla, Josué M., Andrade, Laize A.F., Freitas, Matheus P.

Journal:

Magnetic Resonance in Chemistry

Year:

2019

Language:

english

File:

PDF, 660 KB

english, 2019

10

The Reverse Fluorine Perlin-like Effect and Related Stereoelectronic Interactions

Silla, Josué M., Freitas, Matheus P., Cormanich, Rodrigo A., Rittner, Roberto

Journal:

Journal of Organic Chemistry

Year:

2014

Language:

english

File:

PDF, 369 KB

english, 2014

11

Polar and stereoelectronic effects on the structural and spectroscopic properties of halomethanols

Silla, Josué M., Freitas, Matheus P.

Journal:

Computational and Theoretical Chemistry

Year:

2014

Language:

english

File:

PDF, 644 KB

english, 2014

12

Theoretical and infrared studies on the conformational isomerism of trans-2-bromo-alkoxycyclohexanes

Josué M. Silla, Claudimar J. Duarte, Matheus P. Freitas, Teodorico C. Ramalho, Rodrigo A. Cormanich, Francisco P. Santos, Cláudio F. Tormena, Roberto Rittner

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2011

Language:

english

File:

PDF, 322 KB

english, 2011

13

Theoretical and infrared studies on the conformations of monofluorophenols

Marilua A. Moreira, Rodrigo A. Cormanich, Fátima M.P. de Rezende, Josué M. Silla, Cláudio F. Tormena, Roberto Rittner, Teodorico C. Ramalho, Matheus P. Freitas

Journal:

Journal of Molecular Structure

Year:

2012

Language:

english

File:

PDF, 470 KB

english, 2012

14

Conformational Analysis and Intramolecular Interactions in Aminofluorobenzoic Acids

Silla, Josué M., Cormanich, Rodrigo A., Rittner, Roberto, Freitas, Matheus P.

Journal:

Journal of Physical Chemistry A

Year:

2013

Language:

english

File:

PDF, 245 KB

english, 2013

15

Interactions affecting 1 J C–F SSCCs in neutral and ionic 2-, 3- and 4-fluoro-substituted piperidines: normal and reverse fluorine Perlin-like effect

Silla, Josué M., Freitas, Matheus P.

Journal:

Year:

2016

Language:

english

File:

PDF, 543 KB

english, 2016

16

The mutual effect of a carbonyl polar bond and an endocyclic oxygen on the 1J C-F coupling constant of fluorinated six-membered rings

Silla, Josué M., Freitas, Matheus P.

Journal:

Magnetic Resonance in Chemistry

Year:

2017

Language:

english

File:

PDF, 420 KB

english, 2017

17

Endocyclic Oxygen in 3-Fluorodihydro-2 H -pyran-4(3 H )-one That Does Not Induce the Gauche Effect

Silva, Thayná F. B., Andrade, Laize A. F., Silla, Josué M., Duarte, Claudimar J., Rittner, Roberto, Freitas, Matheus P.

Journal:

Journal of Physical Chemistry A

Year:

2014

Language:

english

File:

PDF, 1.14 MB

english, 2014

18

The Role of Intramolecular Interactions on the Bioactive Conformation of Epinephrine

Silva, Daniela R., Silla, Josué M., Santos, Lucas A., da Cunha, Elaine F. F., Freitas, Matheus P.

Journal:

Molecular Informatics

Year:

2019

Language:

english

File:

PDF, 1.15 MB

english, 2019

19

The gauche effect is governed by internal hydrogen bond in 2-amino-2-methyl-propanol

Andrade, Laize A.F., Silla, Josué M., Freitas, Matheus P.

Journal:

Journal of Molecular Structure

Year:

2014

Language:

english

File:

PDF, 614 KB

english, 2014

20

Is the bioconformation of 5-deoxy-5-fluoro-D-xylulose affected by intramolecular hydrogen bond?

Guimarães, Maria Carolina, Silla, Josué M., da Cunha, Elaine, Ramalho, Teodorico de Castro, de Freitas, Matheus

Journal:

Year:

2016

Language:

english

File:

PDF, 868 KB

english, 2016

21

Conformational analysis of 6-fluorosalicylic acid

Silla, Josué M., Duarte, Claudimar J., Rittner, Roberto, Freitas, Matheus P.

Journal:

Year:

2013

Language:

english

File:

PDF, 280 KB

english, 2013

22

DFT study of the 1JCF coupling constant in XCHFX fragments (X=O and S)

Silla, Josué M., Freitas, Matheus P.

Journal:

Journal of Fluorine Chemistry

Year:

2015

Language:

english

File:

PDF, 1.09 MB

english, 2015

23

Theoretical Study on the Conformational Bioeffect of the Fluorination of Acetylcholine

Silla, Josué M., Silva, Daniela R., Freitas, Matheus P.

Journal:

Molecular Informatics

Year:

2017

Language:

english

File:

PDF, 3.66 MB

english, 2017

24

The preferred all-gauche conformations in 3-fluoro-1,2-propanediol

Andrade, Laize A. F., Silla, Josué M., Duarte, Claudimar J., Rittner, Roberto, Freitas, Matheus P.

Journal:

Organic & Biomolecular Chemistry

Year:

2013

Language:

english

File:

PDF, 589 KB

english, 2013

25

An anomalous effect of fluorine on the conformational equilibrium of 2-fluorocyclohexane-1,3-dione

Andrade, Laize A.F., Silla, Josué M., Freitas, Matheus P.

Journal:

Tetrahedron Letters

Year:

2019

Language:

english

File:

PDF, 437 KB

english, 2019

26

Gauche Preference of β-Fluoroalkyl Ammonium Salts

Silla, Josué M., Silva, Weslley G. D. P., Cormanich, Rodrigo A., Rittner, Roberto, Tormena, Cláudio F., Freitas, Matheus P.

Journal:

Journal of Physical Chemistry A

Year:

2014

Language:

english

File:

PDF, 447 KB

english, 2014

27

The influence of stereoelectronic effects on the 1J C-F spin-spin coupling constant in fluorinated heterocyclic compounds

Silla, Josué M., Andrade, Laize A.F., Freitas, Matheus P.

Journal:

Magnetic Resonance in Chemistry

Year:

2019

File:

PDF, 660 KB

2019

28

Conformational Exploration of Enflurane in Solution and in a Biological Environment

Andrade, Laize A. F., Silla, Josué M., Stephens, Susanna L., Marat, Kirk, da Cunha, Elaine F. F., Ramalho, Teodorico C., van Wijngaarden, Jennifer, Freitas, Matheus P.

Journal:

Journal of Physical Chemistry A

Year:

2015

Language:

english

File:

PDF, 2.08 MB

english, 2015

29

The role of nonbonding interactions and the presence of fluoride on the conformational isomerism of 1,2-ethanediol

Silva, Weslley G.D.P., Silla, Josué M., Cormanich, Rodrigo A., Fernandes, Sergio A., Freitas, Matheus P.

Journal:

Chemical Physics

Year:

2016

Language:

english

File:

PDF, 1.05 MB

english, 2016

30

Conformational impact of structural modifications in 2-fluorocyclohexanone

Martins, Francisco A, Silla, Josué M, Freitas, Matheus P

Journal:

Beilstein Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 181 KB

english, 2017

31

MIA-QSPR and effect of variable selection on the modeling of kinetic parameters related to activities of modified peptides against dengue type 2

Josué M. Silla, Cleiton A. Nunes, Rodrigo A. Cormanich, Mário C. Guerreiro, Teodorico C. Ramalho, Matheus P. Freitas

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

2011

Language:

english

File:

PDF, 270 KB

english, 2011

32

Conformational analysis of 2,2-difluoroethylamine hydrochloride: double gauche effect

Silla, Josué M, Duarte, Claudimar J, Cormanich, Rodrigo A, Rittner, Roberto, Freitas, Matheus P

Journal:

Beilstein Journal of Organic Chemistry

Year:

2014

Language:

english

File:

PDF, 609 KB

english, 2014

33

Conformational analysis and intramolecular interactions in monosubstituted phenylboranes and phenylboronic acids

Silla, Josué M, Cormanich, Rodrigo A, Rittner, Roberto, Freitas, Matheus P

Journal:

Beilstein Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 963 KB

english, 2013

34

A halogen bond does not dictate the conformational preferences of cis-1,3-disubstituted cyclohexanes

Silla, Josué M., Freitas, Matheus P.

Journal:

Organic & Biomolecular Chemistry

Year:

2016

Language:

english

File:

PDF, 679 KB

english, 2016

35

Colorimetric, electroanalytical and theoretical evaluation of the antioxidant activity of Syzygium aromaticum L., Origanun vulgare L., Mentha spicata L. and Eremanthus erythropappus M. essential oils, and their major constituents

Ferreira, Vanuzia Rodrigues Fernandes, Brandão, Rafaela Magalhães, de Freitas, Matheus, Saczk, Adelir Aparecida, Felix, Fabiana da Silva, Silla, Josué M., Teixeira, Maria Luisa, Cardoso, Maria das

Journal:

New Journal of Chemistry

Year:

2019

Language:

english

File:

PDF, 1.67 MB

english, 2019

36

Theoretical investigation of the substituent effects in the conformational isomerism of bromoalkoxycyclohexanes

Josué M. Silla, Matheus P. Freitas

Journal:

Computational and Theoretical Chemistry

Year:

2012

Language:

english

File:

PDF, 250 KB

english, 2012

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