Unformatted text preview: c. ***Oop bands 900-675 d. DISTINGUISH FROM ALKENES BY OVERTONES & OOP BANDS 5. Aldehydes a. 2830-2650 (?? Around there) C-H stretches differentiating from ketone b. Obvious C=O stretch 1640-1750 (??something around there) 6. Ketones a. Same as Aldehydes mostly, except for 2850-2650 (?) stretch 7. Esters a. C-O stretches 1300-1000 b. Similar to Aldehydes and ketones with relative location of C=O stretch c. C-H stretch is too high to be aldehyde or ketone 8. Amine a. Primary – 2 N-H stretches (peaks) 3300-3500 b. Secondary – 1 N-H stretch c. Tertiary – no N-H stretches...
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- Spring '07
- Functional group, ketone, Aldehyde, Alkyne