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Grade 12Organic Chemistry

when phenol reacts with dil.HNO3 what will be major product?
and what will be ratio of O-nitrophenol,P-nitrophenol and m-nitrophenol

Profile image of Sudip Sikdar
10 Years agoGrade 12
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2 Answers

Profile image of Vikas TU
10 Years ago
Always Remember,
Electrophole will always attack on ortho-position if Intra- H bonding is taking place or elctrophile is Cl2= or NO2 +
or ch3 only and only present.
 
Here elecrophile is NO2+ that is Nitration
Therfore,
 
O-Nitrophenol will be formed as a major product.
Profile image of Snehasil dey
8 Years ago
When phenol reacts with dil.Hno3, the electrophile is nitrosonium ion and as intramolecular hydrogen takes place on ortho attack, ortho product will be formed