exam 3 key-1 - CHEM 342 Organic Chemistry Exam 3...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
CHEM 342 Organic Chemistry Exam 3, November 01, 2007 Name (please PRINT LEGIBLY) _________________________________________ (last) (first) Instructions: 1) Write LARGE and LEGIBLY. Answers that I cannot read, will not receive any credit. 2) Read each question carefully before answering. If you don’t answer the question that is asked, you won’t get credit. 3) Time allowed 9:30-10:45 am. There will be no time extensions. 4) Leave remainder of this page blank. 5) Your percentage will be calculated on the basis of 100 points. There are five extra points on this exam. Problem Score 1. /30 2. /15 3. /15 4. /16 5. /15 6. /5 7. /5 8. /5 ------------------------------------------------------------------------------------------------------- Total /106
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. (5 pts. each, total 30 pts. total) Draw the expected major product of six of the following reactions. Seven are listed, only do six. Indicate the stereochemistry where necessary. If no reaction is possible, write: no reaction. a O Cl O O HO O O b O N H -H 2 O N c OH O O Na HCl H 2 O O O d N O O 2 NaOH H 2 N O O O O Na Na + e O 1. LiAlH 4 2. H 3 O + HO
Background image of page 2
f CO 2 H NH 2 CO 2 H 3 N g O O NaBH 4 CH 3 OH 0 ο C OH O O 2. (15 pts.) Provide reasonable arrow formalism mechanism for the following reaction.
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
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 8

exam 3 key-1 - CHEM 342 Organic Chemistry Exam 3...

This preview shows document pages 1 - 4. Sign up to view the full document.

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