Name:_ ID:_
7
Problem 6 (50 points)
Diene 1 can produce progesterone derivative 3 via a sequence of two steps that includes:
(a) ozonolysis of 1 to form 2 and (b) treatment of 2 with water and KOH to
Name:_ ID:_
5
Problem 4 (50 points).
Predict the missing structures of products or reagents that you may use to accomplish the
following transformations. Show the source of incorporation of deuterium
Name:_ ID:_
7
Problem 6 (50 points)
Diene 1 can produce progesterone derivative 3 via a sequence of two steps that includes: (a)
ozonolysis of 1 to form 2 and (b) treatment of 2 with water and KOH to
Name:_ ID:_
3
O
Problem 2 (50 points)
Synthesize compound A using only benzene and acetyl chloride ( Cl
) as the only sources of
carbons. Feel free to use any reagents you want, in order to accomplish
Name:_ ID:_
CHEMISTRY 140B
FINAL Exam
1
12/06/11
Instructions:
1: This exam consists of 8 pages, including this page. (Page 8 is blank). At the beginning of the
examination period, put your name at th
Name:_ ID:_
3
O
Problem 2 (50 points)
Synthesize compound A using only benzene and acetyl chloride ( Cl
) as the only sources of
carbons. Feel free to use any reagents you want, in order to accomplish
7. (7 points) Suppose that a couple decides to continue having children until they have a girl, or
until they have three children. Find the expected value of the number of boys that the couple
will ha
2. (6 points) Suppose 70 golfers, of whom 45 are American and 25 are not, enter a golf tournament.
If all golfers are equally likely to nish in the top 10, then what is the probability that at least
9
Name:_ ID:_
5
Problem 4 (50 points).
Predict the missing structures of products or reagents that you may use to accomplish the following
transformations. Show the source of incorporation of deuterium
Name:_ ID:_
CHEMISTRY 140B
FINAL Exam
Final exams:
1
12/06/11
Mean: 200/300
Standard Deviation: 58
Instructions:
1: This exam consists of 8 pages, including this page. (Page 8 is blank). At the beginn