08 - Chem 212 Aldehyde and ketone problems 3 ANSWERS O O O...

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H O O O CHO O OCH 3 O N O O N O O N OO O CHO OH O O O OH O H H OH OH HO O H H OH O O MgBr O O O Br O O O O O O Br H OH OH O N N Br H 3 PP Br O H O O H PPh 3 O O OH O O O O 1. Mg, ether 2. PhCHO 3. H 3 O+ PCC O O O Chem 212 Aldehyde and ketone problems 3 ANSWERS OH CHO OH MeOH, H+ HO OH Mg, ether PCC NaNH 2 O CH 3 MgBr + OH O H 1) NaOH BrMg 2) NH 2 NH 2 , KOH NBS, peroxides 1) Ph 3 P 2) NaOH O O combine H H 3 H+ 1) MeMgBr + CH 2 O 2) PCC + XS NH 2 NH 2 , KOH HO H MeMgBr + O O 1) O 3 2) Zn, AcOH H 3 O+ BrMg H , H+ O O + PCC combine O PCC combine PCC HgSO 4 , H 2 O H 2 SO 4 2 Ph 3 P=CH 2 + combine OH H H 1) O 3 2) Zn, AcOH
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This note was uploaded on 06/04/2009 for the course CHEMISTRY CHEM 2020 taught by Professor Mr.pottvine during the Fall '06 term at Indian Institute of Technology, Chennai.

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