organic chemistry, ethers are a class of compounds that contain an ether group—an oxygen atom bonded to two organyl groups (e.g., alkyl or aryl). They have the...
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primary alkyl halide via an SN2 reaction. This reaction is important in the history of organic chemistry because it helped prove the structure of ethers. The...
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Bose, Ajay K. (1975). "Steroids. Part X. A convenient synthesis of alkyl aryl ethers". Journal of the Chemical Society, Perkin Transactions 1 (5): 461–463...
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example, alkyl lithium reagents have the empirical formula Li(alkyl), where alkyl = methyl, ethyl, etc. A dialkyl ether is an ether with two alkyl groups...
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Surfactant (section Alkyl polyglucosides)
Perfluorooctanesulfonate (PFOS) Perfluorobutanesulfonate Alkyl-aryl ether phosphates Alkyl ether phosphates Carboxylates are the most common surfactants...
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Haloalkane (redirect from Alkyl halide)
The haloalkanes (also known as halogenoalkanes or alkyl halides) are alkanes containing one or more halogen substituents. They are a subset of the general...
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phenoxy group (C6H5O−). An alkoxy or aryloxy group bonded to an alkyl or aryl (R−O−R') is an ether. If bonded to H it is an alcohol. An alkoxide can refer to...
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respectively. Unlike typical alkyl halides, aryl halides typically do not participate in conventional substitution reactions. Aryl halides with electron-withdrawing...
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This ether synthesis removes the risk of self-condensation, and yields can be as high as 95% in the laboratory. Bis-aryl ethers (such as diphenyl ether) cannot...
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diffusion control. Alkyl aryl ethers can be synthesized through the Williamson ether synthesis by treating sodium phenolate with an alkyl halide: C6H5ONa...
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The general structure is R1R2R3Si−O−R4 where R4 is an alkyl group or an aryl group. Silyl ethers are usually used as protecting groups for alcohols in...
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Ester (redirect from Alkyl carboxylate)
Leopold Gmelin, probably as a contraction of the German Essigäther, "acetic ether". The names of esters that are formed from an alcohol and an acid, are derived...
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Organochlorine chemistry (redirect from Alkyl chloride)
with alkoxides or aryloxides give ethers in the Williamson ether synthesis; reaction with thiols give thioethers. Alkyl chlorides readily react with amines...
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Sulfonic acid (redirect from Alkyl sulfonic acid)
compounds with the general formula R−S(=O)2−OH, where R is an organic alkyl or aryl group and the S(=O)2(OH) group a sulfonyl hydroxide. As a substituent...
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organic chemistry, alkyl nitrites are a group of organic compounds based upon the molecular structure R−O−N=O, where R represents an alkyl group. Formally...
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Phenols (redirect from Aryl-alcohol)
years of 1951 and 2020 contain either a phenol or a phenolic ether (a phenol with an alkyl), with nearly every class of small molecule drugs being represented...
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Azo compound (section Aryl azo compounds)
functional group diazenyl (R−N=N−R′, in which R and R′ can be either aryl or alkyl groups). IUPAC defines azo compounds as: "Derivatives of diazene (diimide)...
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{{ArAr'CuLi}+ O2}}\ &{\ce {-> Ar-Ar'}}\end{aligned}}} [clarification needed] Alkyl and aryl copper complexes aggregate both in crystalline form and in solution...
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catalyst, they also alkylate alkyl and aryl halides, as exemplified by Suzuki couplings. The SN2 mechanism is not available for aryl substituents, where the...
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enol ether is an alkene with an alkoxy substituent. The general structure is R2C=CR-OR where R = H, alkyl or aryl. A common subfamily of enol ethers are...
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Amine (section From alkyl and aryl halides)
more hydrogen atoms have been replaced by a substituent such as an alkyl or aryl group (these may respectively be called alkylamines and arylamines;...
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the ether oxygen followed by the elimination of an alkyl bromide to yield a dibromo(organo)borane. ROR + BBr3 → RO+(−BBr3)R → ROBBr2 + RBr Aryl methyl...
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Nitrile (redirect from Alkyl nitrile)
the Kolbe nitrile synthesis, alkyl halides undergo nucleophilic aliphatic substitution with alkali metal cyanides. Aryl nitriles are prepared in the Rosenmund-von...
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R−Mg−X, where X is a halogen and R is an organic group, normally an alkyl or aryl. Two typical examples are methylmagnesium chloride Cl−Mg−CH3 and phenylmagnesium...
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The process described is an equilibrium between two equivalents of an alkyl or aryl magnesium halide on the left of the equation and one equivalent each...
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Organolithium reagent (redirect from Alkyl lithium reagent)
preparing organolithium reagents. Reduction of alkyl halide with metallic lithium can afford simple alkyl and aryl organolithium reagents. Industrial preparation...
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general and high yielding method for the joining of two alkyl groups or an alkyl group and an aryl group. The scope of the Corey-House synthesis is exceptionally...
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Organoboron chemistry (redirect from Alkyl borane)
K[HF2] to form trifluoroborate salts K[RBF3], precursors to nucleophilic alkyl and aryl boron difluorides, ArBF2: In hydroboration, alkenes insert into borane...
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of the three middle rings, a total of 5 rings, and 4 ether linkages. Meta substitution of the aryl rings in these materials is most common and often desired...
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acyclic secondary amines bearing both alkyl and aryl functionality (though not diarylamines) with a variety of aryl bromides. In general, these conditions...
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