{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

exam 1 key - Chem 318N Spring 2009 Prof Krische Midterm...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
Chem. 318N, Spring 2009, Prof. Krische Midterm Exam 1 Problem 1. (8 points) 2. (12 points) 3. (24 points) 4. (20 points) 5. (15 points) 6. (21 points) Total Points: /100 Exam 1 Avg. St. Dev. Grade Score % 71 17 A+ 100 - 95 A 95 - 85 A- 84 - 80 B+ 79 - 77 B 76 - 73 B- 72 -70 C+ 69 - 67 C 66 - 63 C- 62 - 60 D+ 59 - 57 D 56 - 53 D- 53 - 50 F 49 - 0
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
1. (8 points) For the following pairs of compounds, circle the compound that is more susceptible to hydration. O CH 3 H 3 C H H O O H 3 C H O O O A. B. C. D. O O O H 3 CC H 3 Cl 3 CH
Background image of page 2
2. (12 points) For the following pairs of compounds, circle the compound that is more acidic and draw the major resonance form of the anion that results upon deprotonation in the box. CH 3 O H 3 CO CH 3 O H H O NH O O A. B. C. D. (H 3 C) 2 N CH 3 O H CH 3 O H 3 C CH 3 O O H 3 C CH 3 O O H 3 C H 3 CO CH 2 O H CH 2 O O N
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
3. (24 points) Draw the major product expected when the indicated starting materials are subjected to the following reaction conditions. O H Catalytic Acetic Acid Benzene, Dean-Stark Trap HONH 2 S S H Then Ethylene Oxide Then H 2 O n -BuLi, Et 2 O, 0 o C O A.
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 13

exam 1 key - Chem 318N Spring 2009 Prof Krische Midterm...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon bookmark
Ask a homework question - tutors are online