Calcium Hypochlorite

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FAQ

How to identify carboxylic acid and anhydride
carboxylic acid and alcohol in the Lewis acid catalyzed reaction ester
Carboxylic acid in the end can not react with the new copper hydroxide
But the formula is written in the carboxylic acid, because the reaction of aldehydes with the new copper hydroxide is alkaline conditions, the carboxylic acid is not present, but the carboxylic acid and alkali, copper hydroxide, copper oxide are reaction, Side reactions too much, too complex, in order to show that the reaction principle, simply from the simple processing, directly write carboxylic acid
What are the characteristics of the reduction of carboxylic acid and its derivatives?
NaBH4-ZrCl4 reagent system In the THF-toluene mixed solvent, at the reflux temperature, some of the carboxylic acid and its derivatives can be reduced to obtain the corresponding high yield of alcohol.
Is the reaction of carboxylic acid and ammonia easy?
Easy acid and alkali reaction
Carboxylic acid and carboxylic acid
The carboxylic acid can not react with the carboxylic acid, which is esterified with a hydroxyl alcohol, for example, acetic acid (acetic acid) reacts with ethanol (alcohol) to produce ethyl acetate with a special flavor.
The difference between carboxylic acid and ester
(H) R-COO-R ', R' must be a carbon atom-containing atom connected to an oxygen atom
What are the most stable carboxylic acid derivatives?
In addition to acid halide are more stable, which ester and amide stability is stronger
Carboxylic acid and ester can form isomers. What are the conditions?
The general formula for the carboxylic acid is RCOOH, and the general formula for the carboxylic acid ester is R? COOR? (R? May be a hydrogen atom). If the total number of carbon atoms in the R group in the carboxylic acid is the same as the total number of carbon atoms of the two R groups (R + R?) in the carboxylic acid ester and the total number of R atoms in the carboxylic acid is higher than that of the carboxyl groups R & lt; 1 & gt; R & lt; 2 & gt;), both of which constitute isomers, such as acetic acid and methyl formate, butyric acid and ethyl acetate, phenylacetic acid and methyl benzoate are all isomers.