656 Result(s)
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Chapter
Synthesis of β-Halofurans
Furans substituted with halogens at the beta carbon, which is less prone to electrophilic reactions compared to an alpha position, are important intermediates for accessing highly substituted furans. The regiosel...
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Chapter
Chiral Ionic Liquids in Chromatographic Separation and Spectroscopic Discrimination
Chiral ionic liquids (CILs) are a subclass of ionic liquids (ILs) in which the cation, anion, or both may be chiral. The chirality can be central, axial, or planar. CILs possess a number of unique advantageous...
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Chapter
Cyclodextrin Inclusion Polymers Forming Hydrogels
This chapter reviews the advances in the developments of supramolecular hydrogels based on the polypseudorotaxanes and polyrotaxanes formed by inclusion complexes of cyclodextrins threading onto polymer chains...
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Chapter
Corey-Kim oxidation
Oxidation of alcohol to the corresponding aldehyde or ketone using NCS/DMF, followed by treatment with a base.
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Chapter
Ring-closing metathesis (RCM) using Grubbs and Schrock catalysts
A selenium dioxide oxidation of activated methylenes into ketones.
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Chapter
Herz reaction
Treatment of anilines with sulfur monochloride to produce thiazothionium chlorides, which upon treatment with base give α-aminothiophenols.
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Chapter
Williamson ether synthesis
Ether from the alkylation of alkoxides by alkyl halides.
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Chapter
Hodges-Vedejs metallation of oxazoles
Metallation of an oxazole followed by treatment with benzaldehyde results in a 4-substituted oxazole as the major product [1]:
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Chapter
Wohl-Ziegler reaction
Radical-initiated allylic bromination using NBS, and catalytic AIBN as initiator or NBS under photolysis.
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Chapter
Stieglitz rearrangement
Rearrangement of trityl N-haloamines.
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Chapter
Stobbe condensation
Condensation of diethyl succinate and its derivatives with carbonyl compounds in the presence of a base.
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Chapter
Boord reaction
Olefin from the treatment of β-halo-alkoxide with zinc.
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Chapter
Noyori asymmetric hydrogenation
Asymmetric reduction of carbonyl via hydrogenation catalyzed by ruthenium(II) BINAP complex.
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Chapter
Luche reduction
1,2-Reduction of enones using NaBH4-CeCl3.
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Chapter
Madelung indole synthesis
Indoles from the intramolecular cyclization of 2-(acylamino)-toluenes using strong bases.
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Chapter
Aldol condensation
Condensation of a carbonyl with an enolate or an enol. A simple case is addition of an enolate to an aldehyde to afford an alcohol, thus the name aldol.
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Chapter
Fischer-Hepp rearrangement
Transformation of N-nitroso-anilines to the corresponding para-nitroso anilines. Cf. Orton rearrangement.
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Chapter
Forster reaction
α-Diazoketone formation from α-oximinoketones.
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Chapter
Reissert reaction (aldehyde synthesis)
Aldehyde synthesis from the corresponding acid chloride, quinoline, and KCN.
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Chapter
Cornforth rearrangement
Thermal rearrangement of keto-oxazoles.
