234-E3-SP08 - CHEM 234 Exam 3 Spring 2008 Name: 1. (39...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
CHEM 234 Exam 3 Spring 2008 N a m e : 1. (39 points) Predict the product(s) for the following reactions. You may assume the reaction proceeds by the mechanism indicated. If more than one product is likely to be formed in significant quantity, indicate which is the major product or indicate relative amounts . Where stereoisomers (including E/Z isomers) are possible, clearly show all stereoisomers formed . A) B) C) Cl NaOMe / MeOH E2 I E2 O - K + OH I Me Me NaOMe / MeOH E2
Background image of page 1

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

View Full DocumentRight Arrow Icon
(1. continued) D) Also sketch the transition state for the above reaction. Pay close attention to the relative positions of various groups in space in the transition state. You may use an appropriate abbreviation (-R) for the long chain in the sketch. E) Also sketch a reaction-energy diagram for the above reaction. Clearly label the relative positions of the intermediates, transition states, reactants, and products. Also indicate activation energy and ± Gº for the reaction on the graph.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/03/2010 for the course CHEM 234 taught by Professor Bates during the Fall '08 term at University of California, Berkeley.

Page1 / 7

234-E3-SP08 - CHEM 234 Exam 3 Spring 2008 Name: 1. (39...

This preview shows document pages 1 - 3. Sign up to view the full document.

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