Pedersen02Final

Pedersen02Final - Dr Steven Pedersen Chemistry 3A Final...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Dr. Steven Pedersen December 11, 2002 Chemistry 3A Final Exam Student name: _________________________________________ Student’s signature: ______________________________________ TA’s name or section number:_______________________________ M Problem 1 ________ (31 pts) I Problem 2 ________ (51 pts) D Problem 3 ________ (18pts) T Problem 4 ________ (52 pts) E Problem 5 ________ (48 pts) R M Problem 6 ________ (74 pts) Problem 7 ________ (73 pts) Problem 8 ________ (73 pts) Total Points _________ (420 pts) No Calculators Allowed Be Sure Your Exam has 17 Pages Be Sure To Try All Parts of a Problem! 1.
Background image of page 1

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

View Full DocumentRight Arrow Icon
A. Provide one, and only one, real example for each of the following terms or draw a structure for a given chemical name. (31 pts) MCPBA an ep oxide diisopropyl eth er Z-2,3-dim ethyl-2 -p en ten-1-ol cis-3 -hepten e 1B. Calculate the degree of unsaturation for the molecular formula shown below. You must show your work to receive any credit. Draw TWO REAL molecules that are consistent with your calculation. C 4 H 6 ClN Don ' fo r get to d raw two real m o lecu les th at fit th is fo r m u la. 2. Predict the product(s) from the following reactions. (51 pts) 2
Background image of page 2
HO Br Br H OH O OMe H 2 SO 4 H 2 O NaBH 4 MeOH C 5 H 12 O C 5 H O (different from starting material) all possible stereoisomers (be sure to show wedges and dashes) + NaH an optically ACTIVE product (be sure to show appropriate stereochemistry) an optically INACTIVE ACYCLIC product + NaH Continued on next page 3
Background image of page 3

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

View Full DocumentRight Arrow Icon
DD OH OSO 2 CF 3 H H D D H 2 SO 4 1. BH 3 2. H 2 O 2 , H 2 O, HO + Br 2 + HBr + MeO heat + H 2 O 4 alkenes two major stereoisomers (be sure to show wedges and dashes) reaction proceeds through a carbocation intermediate the product is an alkene Continued on next page 4
Background image of page 4
O OH HO Br the major product + Mg an optically active product (be sure to show appropriate stereochemistry) + H 2 Pd/C + LDA PCC no H 2 O 3. Match the molecules shown below with the statements. (18 pts) 5
Background image of page 5

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

View Full DocumentRight Arrow Icon
a.
Background image of page 6
Image of page 7
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 17

Pedersen02Final - Dr Steven Pedersen Chemistry 3A Final...

This preview shows document pages 1 - 7. Sign up to view the full document.

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