Comparison of the acidity and basicity of aromatic aminesThe acidities of a series of anilines and diphenylamines are compared with their basicities. A plot of the acidity versus the basicity (pKHA on ordinate versusdoi:10.1139/v67-156Stewart, Ross...
Comparison of the acidity and basicity of aromatic amines 来自 Semantic Scholar 喜欢 0 阅读量: 11 作者:R Stewart,D Dolman 摘要: The acidities of a series of anilines and diphenylamines are compared with their basicities. A plot of the acidity versus the basicity (pKHA on ordinate versus...
Amine is a type of compound that is derived from ammonia. In other words, amines are basically classified as functional groups or organic nitrogen compounds.
In this work, energy decomposition analysis has been used to interpret the 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 was attributed mainly to polarization (orbital ...
ChemInform Abstract: Gas Phase Basicity and Acidity of Amines (63 Literaturangaben)organic chemistry, reviewResults of laboratory measurements are presented for gas-phase reactions of ground-state atomic silicon ions in the absence and presence of naphthalene, the simplest polycyclic aromatic hydrocarbon ...
Can anyone help me with the with the Basicity of purine...Structure given.According to Huckel's Rule ... For aromaticity the molicule should be planar.so in this structure, N3 is sp3 hybrid so no aromaticity but all are sp2 hecnce they donate their elec. in resonance. but N4 is ...
The influence of the structure of the re- sulting substituted vinyloxyanilines on their basicity has been investigated by potentio- metric nonaqueous titration. It is known that the glycidyl ethers (II)-(IV) alkylate aromatic amines with the forma- tion of 3-aroxyanilinopropan-2-ols [5, ...
The chemical reactivity of a set of borophosphines of the general formula R2B-G-PY2, where G is the connector group between the Lewis acidic site, a borane
A series of tert-butylarylamines has been synthesized. The basicity of the amines obtained depends on the nature of the substituent in the aromatic ring.doi:10.1007/BF00915687É. G. RozantsevF. M. EgidisKluwer Academic Publishers-Plenum PublishersBulletin of the Academy of Sciences of the ...
— The knowledge of the basicity of non-aromatic Schiff-bases is important for the interpretation of the photochemical primary step of vision. In order to obtain an estimate of it, the infrared spectra in chloroform d solution of a number of aliphatic amines, pyridine derivatives and non-...