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CBSE Class 12 · 2010 · All India · Alcohols Phenols and EthersShort Answer

How would you convert the following?
i) phenol to benzoquinone
ii) propanone to 2-methylpropan-2-ol
iii) propene to propan-2-ol

Solution

(i)

C_{6} H_{5} OH N a_{2} C r_{2} O_{7} / H_{2} S O_{4} p -benzoquinone

(ii)

(C H_{3})_{2} CO + C H_{3} MgBr \to (C H_{3})_{3} COMgBr H_{2} O/ H^{+} (C H_{3})_{3} COH

(iii)

C H_{3} CH = C H_{2} + H_{2} O dil. H_{2} S O_{4} C H_{3} CH (OH) C H_{3}

CBSE Class 12 Board · 2010 · All India · Subjective

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