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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: srry guys d question is benzaldehyde from acetophenone
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[Post New]14 May 2008 13:10:20 IST
    Subject: srry guys d question is benzaldehyde from acetophenone
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coolboy910 (5)

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srry guys d question is benzaldehyde from acetophenone
    
[Post New]14 May 2008 15:30:20 IST
    Subject: Re:srry guys d question is benzaldehyde from acetophenone
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ashish040191 (142)

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if u wanna make bezaldehyde frm acetophenone then


acetophenon --------Br2/CCl4-------------> C6H5C0CBr3-----NaOH-------------->C6H5COONa ----H+----------->C6H5COOH------DIBAL-H----------> benzaldehyde
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[Post New]14 May 2008 15:35:09 IST
    Subject: Re:srry guys d question is benzaldehyde from acetophenone
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sandeepramesh (1247)

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1. Clemmensen/Wolff Kishner


2. Oxidation to benzoic acid


3. SOCl2


4. Rosenmund's reduction with poisoning!


Alternately: Replace 1 and 2 by the iodoform test reaction to get benzoic acid!


@ ashish040191 : Why shouldnt DIBAL-H reduce it to the alcohol stage?
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