Phenols- acidity of phenol, effect of substituents on acidity, qualitative test of phenol POC2 Sem 3

Phenols- acidity of phenol, effect of substituents on acidity, qualitative test of phenol, structure and uses of phenol, cresols, resorcinol, naphthols.
301T. PHARMACEUTICAL ORGANIC CHEMISTRY -II (Theory)
Sem 3 unit 2 b pharm
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In this video we cover,
Phenol, also known as carbolic acid, is an aromatic organic compound. Pure phenol is a white crystalline solid that is volatile. It is mildly acidic and requires careful handling due to its propensity to cause chemical burns. Although similar to alcohols, phenols have unique distinguishing properties.
Phenol is a weak acid that is more acidic than alcohols:
Acidity
Phenol is weakly acidic in aqueous solutions, lowering the pH. It is acidic enough to react with sodium metal, producing hydrogen gas.
Explanation
Phenol's acidity comes from its ability to lose a hydrogen ion, forming phenoxide ions. The phenoxide ion is stabilized by resonance, and the negative charge on the oxygen atom is delocalized around the ring.
Comparison to alcohols
Phenol is about a million times more acidic than alcohols with similar properties.
Resonance in phenol is the delocalization of the electron pair in the p-orbital of the atom. This phenomenon contributes to the stability and reactivity of phenol.
Structure and uses of phenol, cresols, resorcinol, naphthols
𝗦𝘆𝗹𝗹𝗮𝗯𝘂𝘀 -
UNIT II
Phenols* - Acidity of phenols, effect of substituents on acidity, qualitative
tests, Structure and uses of phenol, cresols, resorcinol, naphthols
Aromatic Amines* - Basicity of amines, effect of substituents on basicity, and synthetic uses of aryl diazonium salts
Aromatic Acids* -Acidity, effect of substituents on acidity and
important reactions of benzoic acid.
Queries -
aapalpharmacy ,
aapalpharmacy 3rd semester,
Pharmaceutical organic chemistry 2 3rd semester,
Pharmaceutical organic chemistry 2 3rd semester unit 2,
Phenols- acidity of phenol, effect of substituents on acidity, qualitative test of phenol, structure and uses of phenol, cresols, resorcinol, naphthols.
unit 2
What is method of preparation and reaction of phenol,
Simple notes for phenol,
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[@PallaviRajurkar-sw4jx]

Mam sem 3 che ankhin topic che pn videos banvana tumhi far chan explain karata

[@Appee-d4g]

You explained this topic in a very easy way

[@AapalPharmacy07]

@@Appee-d4g thank u

[@Appee-d4g]

How can i get notes for this topic

[@AapalPharmacy07]

@@Appee-d4g you can download pdf from telegrame channel link is available on discription box

[@Appee-d4g]

@@AapalPharmacy07 ok mam