pracexam3

pracexam3 - Practice Exam 3 1. (19 pts) (a) Circle the...

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

View Full Document Right Arrow Icon
Practice Exam 3 1 . (19 pts) (a) Circle the group with the higher Cahn Ingold Prelog priority in each of the following pairs (6 pts.). CH 2 and CH C and CH 2 and N CH 2 CH 3 CH 3 1) 2) 3) Br OH H 3 C NHCH 3 (b) The sex attractant of the codline moth is the 2Z, 6E stereoisomer of the molecule below. Write the structure of this substance in a way that clearly shows its stereochemistry. (4 pts). CH 3 CH 2 CH 2 C=CHCH 2 CH 2 C=CHCH 2 OH˙ CH 3 CH 2 CH 3 (c) Provide the IUPAC names for the following compounds. Be sure to designate E or Z stereochemistry for part (i) (6 pts). (i) (ii) Cl OH (d) Draw a structure for the following molecule (3 pts): 4-methyl-4-penten-2-ol
Background image of page 1

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

View Full DocumentRight Arrow Icon
2 2 . (38 pts) Draw the principal organic product expected from each of the following reactions. If more than one product is expected, be sure to indicate which is the major product. Pay particular attention to STEREOCHEMISTRY AND REGIOCHEMISTRY where appropriate . (a)
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 03/13/2012 for the course CHEM 2443 taught by Professor Basu during the Spring '10 term at UConn.

Page1 / 7

pracexam3 - Practice Exam 3 1. (19 pts) (a) Circle the...

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