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Oppenauer oxidation

Index Oppenauer oxidation

Oppenauer oxidation, named after Rupert Viktor Oppenauer, is a gentle method for selectively oxidizing secondary alcohols to ketones. [1]

72 relations: Acetone, Alcohol, Aldehyde, Aldol condensation, Alkaloid, Alkoxide, Allyl alcohol, Aluminium, Aluminium isopropoxide, Amine, Analgesic, Anhydrous, Base (chemistry), Benzene, Benzophenone, Benzoquinone, Borneol, Camphor, Carbonyl group, Carboxylic acid, Carveol, Carvone, Catalysis, Chemical equilibrium, Chemical reaction, Chemical Reviews, Chemoselectivity, ChemPlusChem, Chromate and dichromate, Codeine, Codeinone, Dess–Martin oxidation, Dess–Martin periodinane, Dimethyl sulfoxide, Diol, Hormone, Hydride, Hydrogen, Jones oxidation, Journal of Organic Chemistry, Journal of the American Chemical Society, Ketone, Lactone, Meerwein–Ponndorf–Verley reduction, Morphine, Nitrogen, Organic Letters, Organic Reactions, Organic redox reaction, Pharmaceutical industry, ..., Potassium tert-butoxide, Pregnenolone, Progesterone, Pyridinium chlorochromate, Quinine, Reaction intermediate, Reaction mechanism, Recueil des Travaux Chimiques des Pays-Bas, Redox, Ruthenium, Saturation (chemistry), Steroid, Substrate (chemistry), Sulfide, Swern oxidation, Synthetic Communications, Terpene, Terpenoid, Tishchenko, Transition state, Trimethylaluminium, 3-Nitrobenzaldehyde. Expand index (22 more) »

Acetone

Acetone (systematically named propanone) is the organic compound with the formula (CH3)2CO.

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Alcohol

In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (–OH) is bound to a carbon.

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Aldehyde

An aldehyde or alkanal is an organic compound containing a functional group with the structure −CHO, consisting of a carbonyl center (a carbon double-bonded to oxygen) with the carbon atom also bonded to hydrogen and to an R group, which is any generic alkyl or side chain.

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Aldol condensation

An aldol condensation is a condensation reaction in organic chemistry in which an enol or an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone (an aldol reaction), followed by dehydration to give a conjugated enone.

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Alkaloid

Alkaloids are a class of naturally occurring chemical compounds that mostly contain basic nitrogen atoms.

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Alkoxide

An alkoxide is the conjugate base of an alcohol and therefore consists of an organic group bonded to a negatively charged oxygen atom.

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Allyl alcohol

Allyl alcohol (IUPAC name: prop-2-en-1-ol) is an organic compound with the structural formula CH2.

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Aluminium

Aluminium or aluminum is a chemical element with symbol Al and atomic number 13.

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Aluminium isopropoxide

Aluminium isopropoxide is the chemical compound usually described with the formula Al(O-i-Pr)3, where i-Pr is the isopropyl group (–CH(CH3)2).

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Amine

In organic chemistry, amines are compounds and functional groups that contain a basic nitrogen atom with a lone pair.

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Analgesic

An analgesic or painkiller is any member of the group of drugs used to achieve analgesia, relief from pain.

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Anhydrous

A substance is anhydrous if it contains no water.

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Base (chemistry)

In chemistry, bases are substances that, in aqueous solution, release hydroxide (OH−) ions, are slippery to the touch, can taste bitter if an alkali, change the color of indicators (e.g., turn red litmus paper blue), react with acids to form salts, promote certain chemical reactions (base catalysis), accept protons from any proton donor, and/or contain completely or partially displaceable OH− ions.

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Benzene

Benzene is an important organic chemical compound with the chemical formula C6H6.

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Benzophenone

Benzophenone is the organic compound with the formula (C6H5)2CO, generally abbreviated Ph2CO.

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Benzoquinone

Benzoquinone (C6H4O2) is a quinone with a single benzene ring, of which there are only two.

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Borneol

Borneol is a bicyclic organic compound and a terpene derivative.

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Camphor

Camphor is a waxy, flammable, white or transparent solid with a strong aroma.

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Carbonyl group

In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double-bonded to an oxygen atom: C.

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Carboxylic acid

A carboxylic acid is an organic compound that contains a carboxyl group (C(.

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Carveol

Carveol is a natural unsaturated, monocyclic monoterpenoid alcohol that is a constituent of spearmint essential oil in the form of cis-(−)-carveol.

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Carvone

Carvone is a member of a family of chemicals called terpenoids.

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Catalysis

Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalysthttp://goldbook.iupac.org/C00876.html, which is not consumed in the catalyzed reaction and can continue to act repeatedly.

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Chemical equilibrium

In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time, so that there is no observable change in the properties of the system.

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Chemical reaction

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.

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Chemical Reviews

Chemical Reviews is peer-reviewed scientific journal published twice per month by the American Chemical Society.

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Chemoselectivity

Chemoselectivity is the preferential outcome of a chemical reaction over a set of possible alternative reactions.

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ChemPlusChem

ChemPlusChem is a peer-reviewed scientific journal covering chemistry and published by Wiley-VCH on behalf of the Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic.

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Chromate and dichromate

Chromate salts contain the chromate anion,.

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Codeine

Codeine is an opiate used to treat pain, as a cough medicine, and for diarrhea. It is typically used to treat mild to moderate degrees of pain. Greater benefit may occur when combined with paracetamol (acetaminophen) or a nonsteroidal anti-inflammatory drug (NSAID) such as aspirin or ibuprofen. Evidence does not support its use for acute cough suppression in children or adults. In Europe it is not recommended as a cough medicine in those under twelve years of age. It is generally taken by mouth. It typically starts working after half an hour with maximum effect at two hours. The total duration of its effects last for about four to six hours. Common side effects include vomiting, constipation, itchiness, lightheadedness, and drowsiness. Serious side effects may include breathing difficulties and addiction. It is unclear if its use in pregnancy is safe. Care should be used during breastfeeding as it may result in opiate toxicity in the baby. Its use as of 2016 is not recommended in children. Codeine works following being broken down by the liver into morphine. How quickly this occurs depends on a person's genetics. Codeine was discovered in 1832 by Pierre Jean Robiquet. In 2013 about 361,000 kilograms of codeine were produced while 249,000 kilograms were used. This makes it the most commonly taken opiate. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system. The wholesale cost in the developing world is between 0.04 and 0.29 USD per dose as of 2014. In the United States it costs about one dollar a dose. Codeine occurs naturally and makes up about 2% of opium.

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Codeinone

Codeinone is 1/3 as active as codeine as an analgesic but it is an important intermediate in the production of hydrocodone, a painkiller about 3/4 the potency of morphine; as well as of oxycodone.

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Dess–Martin oxidation

The Dess–Martin oxidation is an organic reaction for the oxidation of primary alcohols to aldehydes and secondary alcohols to ketones using Dess-Martin periodinane.

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Dess–Martin periodinane

Dess–Martin periodinane (DMP) is a chemical reagent used to oxidize primary alcohols to aldehydes and secondary alcohols to ketones.

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Dimethyl sulfoxide

Dimethyl sulfoxide (DMSO) is an organosulfur compound with the formula (CH3)2SO.

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Diol

A diol or glycol is a chemical compound containing two hydroxyl groups (−OH groups).

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Hormone

A hormone (from the Greek participle “ὁρμῶ”, "to set in motion, urge on") is any member of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.

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Hydride

In chemistry, a hydride is the anion of hydrogen, H−, or, more commonly, it is a compound in which one or more hydrogen centres have nucleophilic, reducing, or basic properties.

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Hydrogen

Hydrogen is a chemical element with symbol H and atomic number 1.

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Jones oxidation

The Jones oxidation is an organic reaction for the oxidation of primary and secondary alcohols to carboxylic acids and ketones, respectively.

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Journal of Organic Chemistry

The Journal of Organic Chemistry, colloquially known as JOC or J Org, is a peer-reviewed scientific journal for original contributions of fundamental research in all branches of theory and practice in organic and bioorganic chemistry.

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Journal of the American Chemical Society

The Journal of the American Chemical Society (also known as JACS) is a weekly peer-reviewed scientific journal that was established in 1879 by the American Chemical Society.

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Ketone

In chemistry, a ketone (alkanone) is an organic compound with the structure RC(.

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Lactone

Lactones are cyclic esters of hydroxycarboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring.

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Meerwein–Ponndorf–Verley reduction

The Meerwein–Ponndorf–Verley (MPV) reduction in organic chemistry is the reduction of ketones and aldehydes to their corresponding alcohols utilizing aluminium alkoxide catalysis in the presence of a sacrificial alcohol.

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Morphine

Morphine is a pain medication of the opiate variety which is found naturally in a number of plants and animals.

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Nitrogen

Nitrogen is a chemical element with symbol N and atomic number 7.

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Organic Letters

Organic Letters (usually abbreviated as Org. Lett.), is a peer-reviewed biweekly scientific journal, published since 1999 by the American Chemical Society.

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Organic Reactions

Organic Reactions is a secondary reference which synthesizes the organic chemistry literature around particular chemical transformations.

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Organic redox reaction

Organic reductions or organic oxidations or organic redox reactions are redox reactions that take place with organic compounds.

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Pharmaceutical industry

The pharmaceutical industry (or medicine industry) is the commercial industry that discovers, develops, produces, and markets drugs or pharmaceutical drugs for use as different types of medicine and medications.

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Potassium tert-butoxide

Potassium tert-butoxide is the chemical compound with the formula K+(CH3)3CO−.

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Pregnenolone

Pregnenolone (P5), or pregn-5-en-3β-ol-20-one, is an endogenous steroid and precursor/metabolic intermediate in the biosynthesis of most of the steroid hormones, including the progestogens, androgens, estrogens, glucocorticoids, and mineralocorticoids.

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Progesterone

Progesterone (P4) is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.

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Pyridinium chlorochromate

Pyridinium chlorochromate (PCC) is a yellow-orange salt with the formula.

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Quinine

Quinine is a medication used to treat malaria and babesiosis.

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Reaction intermediate

A reaction intermediate or an intermediate is a molecular entity that is formed from the reactants (or preceding intermediates) and reacts further to give the directly observed products of a chemical reaction.

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Reaction mechanism

In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical change occurs.

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Recueil des Travaux Chimiques des Pays-Bas

The Recueil des Travaux Chimiques des Pays-Bas was the Dutch scientific journal for chemistry.

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Redox

Redox (short for reduction–oxidation reaction) (pronunciation: or) is a chemical reaction in which the oxidation states of atoms are changed.

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Ruthenium

Ruthenium is a chemical element with symbol Ru and atomic number 44.

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Saturation (chemistry)

In chemistry, saturation (from the Latin word saturare, meaning 'to fill') has diverse meanings, all based on the idea of reaching a maximum capacity.

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Steroid

A steroid is a biologically active organic compound with four rings arranged in a specific molecular configuration.

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Substrate (chemistry)

In chemistry, a substrate is typically the chemical species being observed in a chemical reaction, which reacts with a reagent to generate a product.

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Sulfide

Sulfide (systematically named sulfanediide, and sulfide(2−)) (British English sulphide) is an inorganic anion of sulfur with the chemical formula S2− or a compound containing one or more S2− ions.

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Swern oxidation

The Swern oxidation, named after Daniel Swern, is a chemical reaction whereby a primary or secondary alcohol is oxidized to an aldehyde or ketone using oxalyl chloride, dimethyl sulfoxide (DMSO) and an organic base, such as triethylamine.

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Synthetic Communications

Synthetic Communications is a peer-reviewed scientific journal covering the synthesis of organic compounds.

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Terpene

Terpenes are a large and diverse class of organic compounds, produced by a variety of plants, particularly conifers, and by some insects.

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Terpenoid

The terpenoids, sometimes called isoprenoids, are a large and diverse class of naturally occurring organic chemicals derived from terpenes.

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Tishchenko

Tishchenko, Tischenko or Tyshchenko (Тищенко) is a gender-neutral Ukrainian surname that may refer to.

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Transition state

The transition state of a chemical reaction is a particular configuration along the reaction coordinate.

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Trimethylaluminium

Trimethylaluminium is one of the simplest examples of an organoaluminium compound.

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3-Nitrobenzaldehyde

3-Nitrobenzaldehyde, meta-nitrobenzaldehyde or m-nitrobenzaldehyde is an organic aromatic compound containing a nitro group meta-substituted to an aldehyde.

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Redirects here:

Oppenauer Oxidation, Oppenauer-Woodward oxidation, Oppenauer–Woodward oxidation.

References

[1] https://en.wikipedia.org/wiki/Oppenauer_oxidation

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