20 results found for: “sodium_methoxide”.

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Sodium methoxide

Sodium methoxide is the simplest sodium alkoxide. With the formula CH3ONa, it is a white solid, which is formed by the deprotonation of methanol. It is...

Last Update: 2024-04-02T14:27:35Z Word Count : 704 Synonim Sodium methoxide

Alkoxide

techniques.[citation needed] [citation needed] Sodium methoxide, also called sodium methylate and sodium methanolate, is a white powder when pure. It is...

Last Update: 2024-04-16T20:37:04Z Word Count : 1009 Synonim Alkoxide

Sodium ethoxide

and is therefore corrosive. Alkoxide Phenolate Sodium methoxide Sodium phenoxide Potassium methoxide Potassium ethoxide disassociation constant of ethanol...

Last Update: 2023-11-07T18:38:46Z Word Count : 695 Synonim Sodium ethoxide

Wohl degradation

hydroxylamine and sodium methoxide. In the second step the pentaacetyl glycononitrile is formed by reaction with acetic anhydride in acetic acid with sodium acetate...

Last Update: 2022-01-06T16:04:13Z Word Count : 246 Synonim Wohl degradation

Sodium phenoxide

related, updated procedure uses sodium methoxide instead of sodium hydroxide: NaOCH3 + HOC6H5 → NaOC6H5 + HOCH3 Sodium phenoxide can also be produced by...

Last Update: 2023-09-29T18:47:02Z Word Count : 457 Synonim Sodium phenoxide

Fatty acid methyl ester

between fats and methanol in the presence of base such as sodium hydroxide, sodium methoxide or potassium hydroxide. One reason for using FAME (fatty acid...

Last Update: 2024-02-17T17:55:13Z Word Count : 524 Synonim Fatty acid methyl ester

Potassium methoxide

potassium hydroxide in methanol compared to sodium hydroxide is advantageous. On a large scale, potassium methoxide is produced by decomposing potassium amalgam...

Last Update: 2023-06-12T19:18:30Z Word Count : 797 Synonim Potassium methoxide

Peroxybenzoic acid

and hydrogen peroxide, or by the treatment of benzoyl peroxide with sodium methoxide, followed by acidification. Like other peroxyacids, it may be used...

Last Update: 2023-03-03T00:18:34Z Word Count : 161 Synonim Peroxybenzoic acid

Cyclooctadiene iridium methoxide dimer

is prepared by treating cyclooctadiene iridium chloride dimer with sodium methoxide. In terms of its molecular structure, the iridium centers are square...

Last Update: 2024-02-24T05:50:05Z Word Count : 223 Synonim Cyclooctadiene iridium methoxide dimer

N,N'-Dicyclohexylcarbodiimide

is mixed directly with DCC, formic acid, and a strong base such as sodium methoxide. In the presence of DMAP, DCC self-condenses two molecules of phenylacetic...

Last Update: 2024-04-14T15:48:57Z Word Count : 993 Synonim N,N'-Dicyclohexylcarbodiimide

Formic acid

reaction conditions are 80 °C and 40 atm. The most widely used base is sodium methoxide. Hydrolysis of the methyl formate produces formic acid: HCO2CH3 + H2O...

Last Update: 2024-03-25T11:41:26Z Word Count : 3909 Synonim Formic acid

Triethyl phosphonoacetate

Horner-Emmons modification. Triethyl phosphonoacetate can be added dropwise to sodium methoxide solution to prepare a phosphonate anion. It has an acidic proton that...

Last Update: 2021-04-27T13:28:33Z Word Count : 113 Synonim Triethyl phosphonoacetate

Methyl isocyanate

trimer, trimethyl isocyanurate, or a higher-molecular-weight polymer: Sodium methoxide, triethyl phosphine, ferric chloride and certain other metal compounds...

Last Update: 2024-02-23T14:13:46Z Word Count : 2147 Synonim Methyl isocyanate

Erythorbic acid

is synthesized by a reaction between methyl 2-keto-D-gluconate and sodium methoxide. It can also be synthesized from sucrose or by strains of Penicillium...

Last Update: 2023-05-07T01:59:04Z Word Count : 551 Synonim Erythorbic acid

O-Nitroanisole

colorless liquid. It is prepared by treatment of o-chloronitrobenzene with sodium methoxide: NaOCH3 + ClC6H4NO2 → CH3OC6H4NO2 + NaCl The resulting 2-chloronitrobenzene...

Last Update: 2024-01-31T19:26:53Z Word Count : 83 Synonim O-Nitroanisole

Biodiesel production

of deprotonating the alcohol will work (e.g. NaOH, KOH, sodium methoxide, etc.), but the sodium and potassium hydroxides are often chosen for their cost...

Last Update: 2024-04-11T20:02:03Z Word Count : 1930 Synonim Biodiesel production

Acetoxy group

Aqueous acid (pH <2), may have to be heated Anhydrous base such as sodium methoxide in methanol. Very useful when a methyl ester of a carboxylic acid is...

Last Update: 2023-04-21T07:21:43Z Word Count : 311 Synonim Acetoxy group

Nitric oxide

research. Nitric oxide can also react directly with sodium methoxide, ultimately forming sodium formate and nitrous oxide by way of an N-methoxydiazeniumdiolate...

Last Update: 2024-01-23T21:05:58Z Word Count : 2754 Synonim Nitric oxide

Benzydamine

an N-isocyanate #, which then cyclizes. Alkylation of the enol with sodium methoxide and 3-dimethylaminopropyl chloride gives benzydamine. Alternatively...

Last Update: 2023-11-24T14:29:59Z Word Count : 1071 Synonim Benzydamine

Diazepam

nitrogen in the 1-position using dimethyl sulfate in the presence of sodium methoxide and methanol under reflux conditions. Although the direct transformation...

Last Update: 2024-04-07T10:01:27Z Word Count : 9938 Synonim Diazepam

Main result

Sodium methoxide

Sodium methoxide is the simplest sodium alkoxide. With the formula CH3ONa, it is a white solid, which is formed by the deprotonation of methanol. It is a widely used reagent in industry and the laboratory. It is also a dangerously caustic base.