Wittig Aspirin
100
benzaldehyde and phosphine ylid
In lab, the Wittig reaction used a substituted _______ and a ______.
100
NSAID (non-steroidal anti-inflammary drug)
Aspirin is a type of this medication.
200
1:1
Mole ratio between the reactants is ____.
200
Willow
Bark from this tree contains a precursor to aspirin.
300
An alkene
What functional group is a carbonyl compound converted to?
300
1899
What year did Bayer sfirst ynthesize aspirin?
400
Recrystallization
What technique was used to purify the Wittig product?
400
Acetylsalicylic acid
The chemical name for aspirin is ____.
500
IR and NMR
These two instruments were used to confirm Wittig product was formed.
500
Carboxylic acid, ester, benzene
List the 3 functional groups in aspirin.






CHEM 243B

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