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Aromatic compounds and aromaticity

The radical anions of electron-deficient aromatic compounds and aromatic hydrocarbons, which are generated by photoinduced electron transfer, can be proto-nated by protic solvents or by the radical cations of amines to produce their neutral radicals [Eq. (7)]. Dispropotionation of the radicals yields the reduction products. The radical anions of 1,1-diphenylethene in the presence of 1,4-dimethoxynaphthalene as an electron donor is also protonated by protic solvents to give Markownikoff adducts [402,403] (Scheme 118). [Pg.214]

Gallium(lll) oxide supported on MCM-41 mesoporous silica shows high catalytic activity with little or no moisture sensitivity in the acylation of aromatics wifh acyl chlorides. The cafalysf is utilized in 1,2-dichloro-ethane af 80°C for 3 h wifh differenf aromatic compounds, and aromatic as well as aliphatic acyl chlorides, giving ketones in 54%-82% yield. The activity order of fhe aromatic subsfrafes is benzene (43% yield) < toluene (50% yield) < mesifylene (71% yield) < anisole (79% yield), in agreement with the electrophilic substitution trend previously observed. This acylation reaction follows a probable redox mechanism similar to thaf described in Scheme 4.26. ... [Pg.113]

Magnetic Properties of Aromatic Compounds and Aromatic Transition States... [Pg.383]

Besides the oxidative and reductive reactions, photocatalytic reactions can be applied to the formation of perfluorinated aromatic compounds and aromatic carbamate [3] and one-pot cycliza-tions [1] and coupling reactions (C-N coupling and C-C coupling) [2]. [Pg.1445]

Formation of aromatic compounds and aromatic compounds with adverse organoleptic properties. [Pg.316]


See other pages where Aromatic compounds and aromaticity is mentioned: [Pg.190]    [Pg.1216]    [Pg.1217]    [Pg.627]    [Pg.296]    [Pg.190]   
See also in sourсe #XX -- [ Pg.58 ]

See also in sourсe #XX -- [ Pg.58 ]

See also in sourсe #XX -- [ Pg.58 ]

See also in sourсe #XX -- [ Pg.54 , Pg.398 , Pg.442 ]

See also in sourсe #XX -- [ Pg.53 ]




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AROMATIC AND ANTIAROMATIC COMPOUNDS

Aliphatic and aromatic compounds

Alkenes, Alkynes, and Aromatic Compounds

Alkenes, ketones and aromatic compounds

And halogenation of aromatic compounds

And nitration of aromatic compounds

And oxidation of aromatic compounds

Arene Chemistry: Reaction Mechanisms and Methods for Aromatic Compounds

Aromatic Amines and Azo Compounds

Aromatic Amines and Nitro-Compounds

Aromatic Amines and Other Reduction Products of Nitro Compounds

Aromatic Amines and Related Compounds

Aromatic Compounds and Nucleic Acid Bases

Aromatic and Heterocyclic Compounds

Aromatic and Unsaturated Compounds

Aromatic and carbonyl compounds

Aromatic and carbonyl compounds tungsten

Aromatic and heteroaromatic compounds

Aromatic compound NMR ring current and

Aromatic compound coal tar and

Aromatic compounds and aromaticity Birch reduction

Aromatic compounds and aromaticity Hiickel’s rule

Aromatic compounds and aromaticity annulenes

Aromatic compounds and aromaticity benzene

Aromatic compounds and aromaticity heterocyclic

Aromatic compounds and aromaticity ionic

Aromatic compounds and aromaticity nomenclature

Aromatic compounds and aromaticity physical properties

Aromatic compounds and aromaticity polycyclic

Aromatic compounds and aromaticity reactions

Aromatic compounds and aromaticity ring current

Aromatic compounds and carcinogenesis

Aromatic compounds and their derivatives

Aromatic compounds, and

Aromatic compounds, and

Aromatic hydrocarbons and compounds

Aromatic nitro compounds reactions and characterisation

Aromatic nitro compounds reduction with tin and hvdrochloric

Aromatic, Antiaromatic, and Nonaromatic Compounds

Basic Principles Synthons and Reagents Synthesis of Aromatic Compounds

Benzene and Aromatic Compounds

Carbenes and carbenoid intermediates reactions with aromatic compounds

Cathodic Reduction of Aromatic and Heterocyclic Halogen Compounds

Compounds of Aromatic Ring Systems E. O. Fischer and H. P. Fritz

Compounds of Aromatic Ring Systems and Metals

DDT and Other Chlorinated Aromatic Compounds

Formation of Surfactants with Aromatic Compounds and their Pharmaceutical Applications

Fused aromatic compounds, and

Heterobenzenes and Other Heterocyclic Aromatic Compounds

Heterocyclic Aromatic Compounds and Huckels Rule

Homocoupling and Oxidative Substitution Reactions of Aromatic Compounds

Hydrazobenzene and miscellaneous (aromatic) nitrogen compounds

Hydroxylation of Unsaturated or Aromatic Compounds and the NIH Shift

Hydroxylation of aliphatic and aromatic compounds

INDENES, NAPHTHALENES, AND OTHER POLYCYCLIC AROMATIC COMPOUNDS

Key Concepts—Benzene and Aromatic Compounds

MOLECULAR ORBITALS OF AROMATIC AND ANTIAROMATIC COMPOUNDS

Methods for the Preparation of Aromatic and Heteroaromatic Diazo Compounds

Nitration of aromatic and heterocyclic compounds

Other aromatic hydrocarbons and heterocyclic compounds

Oxidation and Reduction of Aromatic Compounds

Oxidation of aromatic amines and nitroso compounds

Photo-Induced Hydrogen Abstraction and Addition Reactions of Aromatic Compounds

Photodimerization and Photocycloaddition Reactions of Aromatic Compounds

Polycylic aromatic musk compounds in sewage treatment plant effluents of Canada and Sweden

Polynuclear Aromatic Hydrocarbons and Heterocyclic Compounds

Propargylation of Heteroaromatic and Aromatic Compounds with Propargylic Alcohols

Properties and Uses of Aromatic Compounds

Reactions and characterisation of aromatic nitro compounds

Reduction of aromatic compounds to dihydroaromatics by sodium and ammonia

Sila-and germa-aromatic compounds

Solvent Effect and Aromatic Compounds Magneto-Optic Properties

Sources and Names of Aromatic Compounds

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