Organic Chemistry 354 Quiz - September 23, 1997
Dr. Sundin
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- 1. Name the following compounds:
Answer
Answer
- 2. Rank the following substituents in order of priority according to the sequence rules (give the highest priority first):
- -CH3 -CH=CH2 -CH2CH3 -CH(CH3)2 -OCH3
- 3. Neglecting cis-trans isomers, there are five isomers with the formula C4H8.
- a. Draw and name them.
- b. Draw and name the cis-trans isomers.
- 4. Compound A has a formula C4H8O. A showed strong absorption in the infrared spectrum at 3420 cm-1. Underline the
isomer below which is likely to be Compound A.
Answer
- 5. Compound B has a formula C4H8O. B showed absorption in the infrared spectrum at 1660 cm-1 but not at 3400 or
1700 cm-1. Underline the isomer below which is likely to be Compound B.
Answer
- 6. Encircle the species likely to be electrophiles:
- CH3O-1 H3O+1 NH4+1 Zn+2 NH2-1
Answer
- 7. Give the mechanism for the reaction of HCl with 2-methylpropene to give 2-chloro-2-methylpropane.
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