general (heterocyclic compounds)ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.doi:10.1002/chin.200641243Roberto Salcedo...
Poly-heterocyclic compoundsElectron localization function (ELFChemical bondingAromaticityDisk aromaticityThis chapter is devoted to a theoretical analysis of the nature of chemical bonding, and in particular the aromaticity, of some intriguing poly-heterocyclic compounds which have recently been synthesized ...
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7.Study On Reactivity and Aromaticity of Heterocyclic Compounds;五元单杂环化合物芳香性和反应活性讨论 8.a fragrant oleoresin.一种芳香的油性树脂。 9.volatile flavour concentrate挥发性芳香物的浓缩液 10.Enzyme-Catalyzed Preparation of Arylhydroxylamines and Chiral Substituted Fluorenols;酶催化制备芳香羟胺及...
美 英[ærəʊmæ'tɪsɪtɪ] n.芳香度 网络芳香性;芳香族性;芳香性的多寡 英汉 网络释义 n. 1. 芳香度 释义: 全部,芳香度,芳香性,芳香族性,芳香性的多寡
Aromatic compounds with extended π-conjugated system have attracted attention because of their potential utilization in organic electronic materials. 长链π-共轭环系因其在有机电子材料方面的潜在应用而受到关注。 LASER-wikipedia2 In the formulae, X is selected from Cl, Br or I, and Ar is sele...
Structure of Five-membered Rings with Two or More Heteroatoms Overall, the aromaticity of azoles is intermediate between that of five-membered heterocycles with one heteroatom and six-membered heterocycles (azines). Furthermore, types of tautomerism in five-membered heterocyclic compounds with two or ...
theoretical chemistry, review; general (heterocyclic compounds) Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a...
ChemInform Abstract: The Concept of Aromaticity in Heterocyclic Chemistry ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a Chem... BY Simkin,VI Minkin,MN Glukhovtsev - 《Cheminform》 被引量: 15发...
Heterocyclic Aromatic Compounds The diversity of compounds relies on using atoms other than carbon, however. What about when atoms with lone pairs of electrons are involved? A good rule of thumb is that if the atom is already participating in the pi-bond forming in the ring, then the lone ...