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Cleavage, acid

Nucleophilic cleavage, acid catalyzed hydrolysis, and oxidation of aldicarb in dilute solution were achieved in batch and/or column experiments using macroporous reactive ion exchange resins. As in solution, nucleophilic cleavage proceeds faster than acid catalyzed hydrolysis. The basis for pursuing study of the latter mechanism is discussed. [Pg.245]

Secologanin on enzymic cleavage, acid treatment, and oxidation gave elenolide (248), and the sequence established the chirality as shown at the point of attachment of the side-chain.775 [10-13C]Secologanin was synthesized in a seven-step process from ethylene acetal.776 Hop ether (249), the irioid most simply related to geraniol, was synthesized in six steps from the protected lactol form of 3-formyl-2-methoxy-carbonylcyclopentan ol.7 7 7... [Pg.61]

A 5 -P-borane-substituted thymidine monophosphate (68) and triphosphate (see Section 2) have been prepared from the boranophosphoramidate (69) which was obtained by reacting the thymidine 5 -(J-cyanoethylphosphoramidite with borane-diisopropylethylamine complex followed by treatment with ammonia. Acid hydrolysis of (69) gave the thymidine monophosphate derivative (68).The compound shows similar stability to normal nucleoside monophosphates, hydrolysis proceeding by P-0 rather than P-B cleavage. Acid phosphatase hydrolysed (68) to thymidine whilst the analogue was not a substrate for alkaline phosphatase. [Pg.212]

With Electrophiles.—Electrophilic Cleavage. Acid-catalysed hydration of 17-substituted 3a,4a-cycloandrost-6-enes (166) results in unexpected deuterium incorporation at C-7, with no preference for a- or 3-addition. The failure to observe... [Pg.42]


See other pages where Cleavage, acid is mentioned: [Pg.343]    [Pg.50]    [Pg.55]    [Pg.261]    [Pg.205]    [Pg.521]    [Pg.1716]    [Pg.8]    [Pg.109]    [Pg.112]    [Pg.782]    [Pg.344]    [Pg.3920]    [Pg.3921]    [Pg.223]    [Pg.448]    [Pg.236]   
See also in sourсe #XX -- [ Pg.121 ]




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1.3- dioxanes cleavage with acid

4-Pyridinecarboxylic acid, 2,6-diphenylsynthesis via oxidative cleavage of alkenes

Acetic acid, phenylethyl ester via oxidative cleavage of 3-phenylpropene

Acid Cleavage of Esters, Amides and Nitriles

Acid chlorides oxidative cleavage

Acid cleavage reactions

Acid cyclative cleavage

Acid ethoxylates cleavage

Acid hydrolysis kinetics complex cleavages

Acid-catalysed glycoside bond formation and cleavage

Acid-catalysis cleavage forming

Acid-catalyzed cleavage

Acid-catalyzed cleavage of ethers

Acid-catalyzed cleavage reactions

Acidic Cleavage Conditions

Acidic cleavage

Acidic cleavage

Acidic cleavage, of ethers

Acrylic acid, p- synthesis via oxidative cleavage

Adipic acid via oxidative cleavage of cyclohexene

Alkene cleavage acids

Alkene cleavage to carboxylic acids

Alkoxy acids, cleavage

Alkoxy acids, cleavage preparation

Amino acid cleavage

Amino acids polypeptide cleavage

Amino acids reductive cleavage of hydrazines

Aspartic acid cleavage

Azelaic Acid from Vegetable Feedstock via Oxidative Cleavage with Ozone or Oxygen

Azelaic acid double bond cleavage

Benzoic acid esters reductive cleavage

Carbohydrates periodic acid cleavage

Carboxylic acid allyl esters, reductive cleavage

Carboxylic acids From oxidative cleavage reactions

Carboxylic acids synthesis, alkene cleavage

Carboxylic acids unimolecular cleavage

Carboxylic acids via oxidative cleavage of alkenes

Carboxylic acids, acetylenic cleavage

Chloral acid cleavage

Cholic acid, cleavage

Cleavage Yielding Carboxylic Acids

Cleavage acid esters

Cleavage acid labile linkers

Cleavage acidic, tert-alkyl esters

Cleavage by periodic acid

Cleavage carboxylic acids

Cleavage in dicarboxylic acid cycle

Cleavage with super acids

Deoxyribonucleic acid cleavage

Diols, acid catalyzed oxidative cleavage

Disulfide bridges cleavage with performic acid

Enzymatic Cleavage of the Fatty Acid Side Chain

Epoxide acid-catalyzed cleavage

Epoxides acid catalyzed cleavage

Epoxides acid cleavage

Epoxides, cleavage, with periodic acid

Esters acid acylated, cleavage

Esters, carboxylic acid cleavage

Ether cleavage catalysts, Lewis acids

Ethers acidic cleavage

Ethers cleavage with sulfuric acid

Ethers, acid cleavage

Ethers, acid cleavage block polymers

Ethers, acid cleavage boron trifluoride complexes

Ethers, acid cleavage from alcohols

Ethers, acid cleavage from alkenes

Ethers, acid cleavage metal complexes

Ethers, acid cleavage preparation

Fatty acids oxidative cleavage

Folic acid cleavage

Formation and Cleavage of Ethers in Acidic Media

Glutamic acid cleavage

Glycol periodic-acid cleavage

Glycol-cleavage, with periodic acid

Glycolic acid cleavage reactions

Glycolic acid oxidative cleavage

Heterolytic Cleavage and Acidity of Coordinated

Heterolytic Cleavage and Acidity of Coordinated Dihydrogen

Hydrolysis (s. a. Cleavage carboxylic acid ester

Hydrolysis (s. a. Cleavage phosphoric acid ester

Hydrolytic cleavage of nucleic acids

Hydroxy acids cleavage

Hydroxyketone cleavage periodic acid

Keto acids cleavage

Levulinic acid esters cleavage

Mechanism acid-catalyzed epoxide cleavage

Metal-oxygen bond acid cleavage

Nucleic acid cleavage endonuclease

Nucleic acid cleavage ligand

Nucleic acid cleavage nuclease

Nucleic acid cleavage reactions

Nucleic acid cleavage structures

Nucleic acids cleavage

Oxidative Cleavage of Alkynes to Carboxylic Acids

Oxidative cleavage nitric acid

Oxidative cleavage of olefins to ketones and carboxylic acids by the usual oxidants

Oxidative cleavage, degradation with acids

Ozone fatty acid oxidative cleavage

Pantothenic acid cleavage

Pentanoic acid, 5-oxosynthesis via oxidative cleavage of cyclopentene

Period acid cleavage

Periodic acid cleavage

Periodic acid cleavage of carbohydrates

Periodic acid cleavage of vicinal diols

Periodic acid cleavage vicinal diols

Periodic acid, diol cleavage with

Phosphonic acid, P-nitrophenylmethylP—C bond cleavage

Phosphoric acid oxidative cleavage

Piperazinediones by Acid Cyclative Cleavage Method A, including Reductive Alkylation

Proanthocyanidins acid-catalysed cleavage

Reactions of Ethers Acidic Cleavage

Ribonucleic acids cleavage

Sialic acids reversible cleavage

Sugars acid cleavage

Sulfonamides, acidity reductive cleavage

Sulfonic acids cleavage

Sulfuric acid protonated ethers, cleavage

Sulfuric acid, fuming cleavage

Tetrahydrofuran acid catalyzed cleavage

Thiocyanic acid cleavage

Triacetate, acid cleavage

Trifluoroacetic acid cleavage reactions

Trifluoroacetic acid, ether cleavage with

Trifluoroacetic acid-catalyzed cleavage

Unsaturated carboxylic acids oxidative cleavage

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