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first oxidise the benzaldehyde to carboxylic acid(benzoic acid) using any oxidising agent .then add SOCl2
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Explain why acetyl chloride is hydrolyzed faster than benzoyl chloride?
bcos there s a strong resonance n benzoyl chloride so that can't easily loose electrons..........
What is the reaction of benzoyl chloride with aniline?
benzanilide
Why acetyl chloride hydrolyzed faster than benzoyl chloride?
The benzyl group acts as a protector retarding hydrolysis?
Why is benzoyl chloride less reactive than ethanoyl chloride?
Remember that acid chlorides typically undergo nucleophilic substitution in which the partially positively charged carbon is attacked by nucleophile. Due to resonance(delocalization) in benzoyl chloride, the positive charge isn't concentrated in carbonyl C atom unlike in ethanoyl chloride but spreads over o and p positions in benzene ring. So, the carbonyl carbon in benzoyl chloride is less positive, less susceptible to nucleophilic attack and hence, less reactive.
What are the chemical tests to distinguish between propanol and propanone benzaldehyde and benzoic acid propanoic chloride and propanoic acid also what are the reactions involved?
propanol and propanone - tollens test
What are the products of the reaction between benzaldehyde and PCl5?
Benzylidenecyclopentanone Draw its structure by attaching C6H5-CH= to carbon 2 of cyclopentanone.
What is the formulae for benzoyl and benzyl chloride?
Benzoyl chloride is C6H5COCI and benzyl chloride is C6H5CH3CI
Explain why acetyl chloride is hydrolyzed faster than benzoyl chloride?
bcos there s a strong resonance n benzoyl chloride so that can't easily loose electrons..........
What is the reaction of benzoyl chloride with aniline?
benzanilide
In etards rxn benzaldehyde is prepared by oxidation of toluene by what?
Chromyl chloride
What is the formula for benzoyl peroxide?
it has 2 benzene rings usually synthesized in the lab from benzoyl chloride and hydrogen peroxide
How many grams in one cc of benzoyl chloride?
1.21g
What is the reaction between benzoyl chloride and potassium thiocyanate?
benzoylisothiocyanate
Why acetyl chloride hydrolyzed faster than benzoyl chloride?
The benzyl group acts as a protector retarding hydrolysis?
Why is benzoyl chloride less reactive than ethanoyl chloride?
Remember that acid chlorides typically undergo nucleophilic substitution in which the partially positively charged carbon is attacked by nucleophile. Due to resonance(delocalization) in benzoyl chloride, the positive charge isn't concentrated in carbonyl C atom unlike in ethanoyl chloride but spreads over o and p positions in benzene ring. So, the carbonyl carbon in benzoyl chloride is less positive, less susceptible to nucleophilic attack and hence, less reactive.
What is the reagent that will convert benzaldehyde to benzoate ions?
Jones reagent (Dichromic acid; H2Cr2O7)
Is methylene chloride more or less dense than water?
Benzaldehyde is more dense than water. Water is 1 gm/ml, while benzaldehyde is 1.045 g/ml.
