Nitration of salicylic acid

The conjunction of a carbonyl and a hydroxyl group forms a functional group known as a carboxyl group. Because the carboxyl carbon is understood to be carbon 1, there is no need to give it a number. For example, the compound CH3CH2COOH has three carbon atoms and is called propanoic acid, from propanethe name for a three-carbon chain, with -oic acid, the suffix for this class of compounds, appended. If the carboxylic acid contains a carbon-carbon double bond, the ending is changed from -anoic acid to -enoic acid to indicate the presence of the double bond, and a number is used to show the location of the double bond.

Nitration of salicylic acid

Salicylic Acid Topical Dosage Guide with Precautions -

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Ezra Goldberg-O’Neil Synthia G. (TA, tues. 1 pm) March 29, LAB 6: NITRATION OF SALICYLIC ACID INTRODUCTION: In this experiment, electrophilic aromatic substitution was used. This reaction involved an electrophile, which is low in electrons seeking an electron rich compound (which in this case is an aromatic compound) to add to%(10). The nitration of salicylic acid by means of HNO 3 /AcOH is investigated, and the results are compared with those obtained using different nitrating systems: HNO 3 /H 2 SO 4 /H 2 O (mixed acid. LA ABBOORRAATTO ORRYY MMANNUUAALL FFORR ORGAN IICC SCCHHEEMMIISTTRRYY I Last Update: July CHE Last update: 1June Nitration of phenol 33 Experiment 5: Synthesis of triphenylmethanol 37 such as sulfuric acid or aniline, inform the instructor before you attempt to clean it up.

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Electrophilic aromatic substitution - Wikipedia

The acids and bases come in large bottles; the brown ones are for light sensitive chemicals such as hydrogen peroxide and nitric acid, and the large heat resistant 1L graduated Schott Duran for Sulphuric.

The vitamin E family consists of four tocopherols and four tocotrienols. α-Tocopherol (αT) is the predominant form of vitamin E in tissues and its deficiency leads to ataxia in humans. A tentative mechanism involving NO 2 · radicals has been proposed for photochemical nitration of phenol and salicylic acid.

Nitration of salicylic acid

Macedonian Journal of Chemistry and Chemical Engineering Journal Help. Electrophilic aromatic substitution is an organic reaction in which an atom that is attached to an aromatic system (usually hydrogen) is replaced by an of the most important electrophilic aromatic substitutions are aromatic nitration, aromatic halogenation, aromatic sulfonation, and acylation and alkylating Friedel–Crafts reaction.

Carboxylic acid: Carboxylic acid, any of a class of organic compounds in which a carbon atom is bonded to an oxygen atom by a double bond and to a hydroxyl group by a single bond.

Nitration of salicylic acid

They are generally more acidic than other organic compounds containing hydroxyl groups but are generally weaker than mineral acids such as hydrochloric acid. The nitration of salicylic acid by means of HNO 3 /AcOH is investigated, and the results are compared with those obtained using different nitrating systems: HNO 3 /H 2 SO 4 /H 2 O (mixed acid.

3,5-Dinitrosalicylic acid - Wikipedia