Computational studies of aliphatic amine basicity
DC Caskey, R Damrauer, D McGoff - The Journal of Organic …, 2002 - ACS Publications
Computational studies have been used to examine the structural and energetic effects of
adding small numbers of water molecules to ammonia, methylamine, dimethylamine, and …
adding small numbers of water molecules to ammonia, methylamine, dimethylamine, and …
Basicity of amines and some related compounds from energy decomposition analysis
RM Pontes - Computational and Theoretical Chemistry, 2018 - Elsevier
… basicity of a series of nitrogen compounds. With the help of CMOEDA (LMOEDA) partitioning
scheme, the increase of basicities with the increasing alkyl chain length of amines … amines, …
scheme, the increase of basicities with the increasing alkyl chain length of amines … amines, …
The intramolecular cation–π interaction of some aryl amines and its drastic influence on the basicity of them: AIM and NBO analysis
S Kheirjou, A Fattahi, MM Hashemi - Computational and Theoretical …, 2014 - Elsevier
… computational studies of proton affinity have appeared in the chemical literature in recent
years. The widespread interest in the basicity … Thus, substituent effects on the amines studied in …
years. The widespread interest in the basicity … Thus, substituent effects on the amines studied in …
[HTML][HTML] Computational study of iminium ion formation: effects of amine structure
GJS Evans, K White, JA Platts… - Organic & Biomolecular …, 2006 - pubs.rsc.org
… Therefore, we investigated whether the basicity of the parent amine shows any relation to
calculated barriers. Proton affinities (PA) of selected amines were evaluated at the same …
calculated barriers. Proton affinities (PA) of selected amines were evaluated at the same …
DFT and Experimental Studies on the PtX2/X–-Catalyzed Olefin Hydroamination: Effect of Halogen, Amine Basicity, and Olefin on Activity, Regioselectivity, and …
… Our aim is to use computational chemistry to compare the aniline addition to 1-hexene and
ethylene with the PtX 2 /X – catalytic system. The calculation of the thermodynamic gain of the …
ethylene with the PtX 2 /X – catalytic system. The calculation of the thermodynamic gain of the …
Prediction of the Basicity of Aqueous Amine Solutions and the Species Distribution in the Amine−H2O−CO2 System Using the COSMO-RS Method
H Yamada, S Shimizu, H Okabe… - Industrial & …, 2010 - ACS Publications
… 25 amines including a variety of alkanolamines and some cyclic or aromatic amines were …
experimental values for the 25 amines (R 2 ≅ 0.8) at a low computational cost. With this method…
experimental values for the 25 amines (R 2 ≅ 0.8) at a low computational cost. With this method…
[PDF][PDF] Quantification of molecular basicity for amines: a combined conceptual density functional theory and information-theoretic approach study
X Xiao, X Cao, DB Zhao, CY Rong, SB Liu - Acta Phys-Chim Sin, 2020 - whxb.pku.edu.cn
… Amines as most widely used basic and commercially available compounds have been
extensively applied in chemistry and biology 22,23. Their experimental basicity … the computational …
extensively applied in chemistry and biology 22,23. Their experimental basicity … the computational …
Predicting and tuning physicochemical properties in lead optimization: amine basicities
M Morgenthaler, E Schweizer… - ChemMedChem …, 2007 - Wiley Online Library
… amines are discussed, and the emerging computational methods for pK a predictions are
briefly surveyed. The rules for tuning amine basicities … protection agents, new amine ligands for …
briefly surveyed. The rules for tuning amine basicities … protection agents, new amine ligands for …
[HTML][HTML] Rational design of nucleophilic amine sites via computational probing of steric and electronic effects
A De Vylder, J Lauwaert, MK Sabbe, MF Reyniers… - Catalysis Today, 2019 - Elsevier
… Gas-phase trimethylborane (TMB) Lewis basicity and Brønsted proton basicity of several
amine based organocatalysts have been calculated using the CBS-QB3 model chemistry. This …
amine based organocatalysts have been calculated using the CBS-QB3 model chemistry. This …
Accurate prediction of basicity in aqueous solution with COSMO‐RS
F Eckert, A Klamt - Journal of computational chemistry, 2006 - Wiley Online Library
… tertiary aliphatic amines, we introduced an aliphatic amine correction of (N … amine group,
that is, of zero pK units for primary aliphatic amines, one pK unit for secondary aliphatic amines …
that is, of zero pK units for primary aliphatic amines, one pK unit for secondary aliphatic amines …
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