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Synthesis sulfonation

Use in Synthesis. Sulfonation-desulfonation is a useful tool for preparing ortho isomer derivatives of benzene. The sulfonic group is introduced to block the 4 position opposite a methyl, hydroxyl, or acetylamino group then a chlorine or alkyl group is introduced ortho to the methyl or hydroxyl group. Finally, the sulfonic group is removed for the case of 2-chlorotol-uene, the reaction is as follows ... [Pg.360]

Structure. Incidentally, the organic groups that aie incorporated in the pore walls can themselves be postfunetionalized, for example, post synthesis sulfonation of benzene-bridged PMO. [Pg.300]

Fig. 1 Homocalixarene synthesis sulfone extrusion (top) and base-catalyzed (bottom) methods. Fig. 1 Homocalixarene synthesis sulfone extrusion (top) and base-catalyzed (bottom) methods.
One year after the structure elucidation of alizarin, Heinrich Caro at BASF developed in collaboration with Graebe and Liebermann the following successful synthesis. Sulfonation of anthraquinone with oleum [56] gives in the absence of catalysts, on steric grounds, anthraquinone-2-sulfonic acid [57] as the main product. This intermediate is then subjected to an alkali melt under oxidative conditions. [Pg.40]


See other pages where Synthesis sulfonation is mentioned: [Pg.530]    [Pg.230]    [Pg.422]    [Pg.422]    [Pg.130]    [Pg.251]    [Pg.56]    [Pg.407]   
See also in sourсe #XX -- [ Pg.99 ]




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Alkyl sulfonates synthesis

Aromatic sulfonic acids, synthesis

Asymmetric Synthesis of a-Substituted Sulfonamides and Sulfonates

Asymmetric synthesis sulfone electrophiles

Bicyclic sulfone synthesis

Camphor-9-sulfonic acid synthesis

Chemical Synthesis of Sulfonic Acid Derivatives

Chiral auxiliaries sulfone synthesis

Enantioselective synthesis sulfone conjugates

Enol sulfonates synthesis

Enzymatic Synthesis of Sulfonic Acid Derivatives

Fluoromethyl phenyl sulfone, synthesis

Glycosyl sulfonates glycoside synthesis

Glycosyl sulfones, synthesis

Hydroxylamine 0-sulfonic acid, synthesis

Hydroxylamine 0-sulfonic acid, synthesis amination

MT-sulfone organic synthesis with

Methyl phenyl sulfon, synthesis

Oligosaccharide synthesis by selective glycosyl sulfone donors

Palladium catalysis sulfone synthesis

Phenyl sulfone derivative synthesis

Phenyl vinyl sulfones alkylation synthesis

Phenyl-2- sulfone synthesis

Polyether sulfone synthesis

Ramberg-Backlund reaction, sulfone synthesis

SULFONES IN SOLID-PHASE HETEROCYCLE SYNTHESIS

SYNTHESIS aryl sulfonates

Styrene sulfonate monomers, synthesis

Sulfonate esters synthesis

Sulfonated poly copolymers synthesis

Sulfonated poly synthesis

Sulfonates alcohol synthesis

Sulfonates nitrile synthesis

Sulfonates synthesis

Sulfonates, dialkylaminotrifluorohalogen transfer agents acid fluoride synthesis

Sulfonation in synthesis of polymer supported reagent

Sulfone Linkers in Oligosaccharide Synthesis

Sulfone synthesis

Sulfones asymmetric synthesis

Sulfones synthesis

Sulfones synthesis

Sulfones synthesis, Knoevenagel reaction

Sulfones use in synthesis

Sulfones, a-halo synthesis

Sulfones, alkynyl synthesis

Sulfones, allenyl synthesis

Sulfones, allyl dienyl synthesis

Sulfones, aryl synthesis

Sulfones, bis synthesis

Sulfones, epoxy synthesis

Sulfones, vinyl amino synthesis

Sulfones, vinyl synthesis

Sulfonic acid esters ketones, synthesis

Sulfonic acid esters synthesis

Sulfonic acid esters synthesis with addition

Sulfonic acid salts, synthesis

Sulfonic acids synthesis

Sulfonic acids, 2-amino synthesis

Synthesis diaryl sulfones

Synthesis from benzene sulfonate

Synthesis of Methyl phenyl sulfone or Methylsulfonylbenzene

Synthesis of Phenyl-2-(3-pyridylvinyl) sulfone

Synthesis of Sulfonate and Phosphate Esters by PTC

Synthesis of Sulfonated Polyimides

Synthesis of Sulfonated Polyphosphazenes

Synthesis of Thioethers, Sulfones, and Related Compounds

Synthesis of some sulfone-linked paracyclophanes from macrocyclic thioethers

Synthesis sulfonate monomers

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