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1 Cards in this Set
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Ways to make an aldehyde
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1. Alkene --> (1) O3 ; (2) Me2S
2. 1o Alcohol --> CrO3 dry 3. Alkyne --> (1) R2BH (2) H2O2, NaOH 4. Geminal diol or acetal --> H3O+ 5. Heimacetal --> MeOH (aldehyde favored) 6. Weinreb amide --> (1) LiAlH4 (2) H+ w/u 7. Ester --> (1) DIBAL, -78oC (2) H3O+ w/u |
