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Aryl halide

In organic chemistry, an aryl halide (also known as a haloarene) is an aromatic compound in which one or more hydrogen atoms directly bonded to an aromatic ring are replaced by a halogen atom (such as fluorine, chlorine, bromine, or iodine). Aryl halides are distinct from haloalkanes (alkyl halides) due to significant differences in their methods of…

Applications, Classification according to halide & Classification according to aryl group

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Overview

Classification according to halide

Classification according to aryl group

Aryl halides in nature

Structural trends

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Reactions

Applications

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Map overview Semantic statistics

Aryl halide

Nodes85
Edges84
Triples55
Avg. degree1.98
Density0.023529
Components1

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Aryl halide

Top relations

related to Aryl halides in nature · 9
Aryl halide → Chloride, Many, Numerous, Some, Synthetic T4, T3, T4, The, Various
related to Aryl chlorides · 8
Aryl halide → Aryl, Chlorobenzenes, Friedel-Crafts, III, Lewis, Production, The, US
has application · 6
Aryl halide → Lasso, One, Overall, Some, The, Triphenylphosphine
related to Organometallic reagent formation · 6
Aryl halide → Aryl, BuLi, By, Direct, Grignard, Illustrative
related to Other reactions · 4
Aryl halide → Alternatively, Buchwald, Hartwig, The
related to Substitution · 4
Aryl halide → Aryl, For, SNAr, Unlike
related to Benzyne · 3
Aryl halide → Benzyne, It, When
related to Halobenzenes and halobenzene derivatives · 3
Aryl halide → Although, Groups, There
related to Structural trends · 2
Aryl halide → The C-X, These

Important terminology Word statistics

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Important terminology

aryl halides used derivatives chlorides chlorobenzene produced reactions also bromides halide reagents iodides diazonium salts react aromatic fluorides bromine benzene

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
cross-coupling reactionsinstance ofsubstrates for many reactions0.80text
conversion to Grignard reagentsinstance ofsubstrates for many reactions0.80text
but they are much more expensive than the lighterinstance ofsubstrates for many reactions0.80text
less reactive aryl chloridesinstance ofsubstrates for many reactions0.80text
bromides.Aryl iodides can be prepared by treating diazonium salts with iodide saltsinstance ofsubstrates for many reactions0.80text
anilinesinstance ofElectron-rich arenes0.80text
dimethoxy derivatives react directly with iodine.Aryl lithiuminstance ofElectron-rich arenes0.80text
aryl Grignard reagents react with iodine to give the aryl halideinstance ofElectron-rich arenes0.80text
potassium amideinstance ofBenzyne is an intermediate in the reaction of chlorobenzene with strongly basic reagents0.80text
even atinstance ofBenzyne is an intermediate in the reaction of chlorobenzene with strongly basic reagents0.80text
Aryl halidehas applicationThe0.60section
Aryl halidehas applicationOne0.60section

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