CH223 001 HW 27

CH223 001 HW 27 - CH223 001 HW 27

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

View Full Document Right Arrow Icon
CH223 001 HW 27 (Daily) SHAW ROBERT H CH 223, section 001, Fall 2008 Instructor: Kay Sandberg Web Assign Current Score: 9 out of 10 Due: Wednesday, October 29, 2008 07:00 AM EDT Description This assignment corresponds mainly to Lecture 27 and the DE presentation(s) which accompany it. Instructions The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. 4/4 points Given the proposed tetrahedral intermediate and the relative energy of the species, draw the indicated species CH223 001 HW 27 http://www.webassign.net/v4cgirhshaw@ncsu/student.pl?m=200812071. .. 1 of 7 12/7/2008 1:13 PM
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) reactant acid derivative CC(C)CC(=O)OC(=O)CC(C)C B) nucleophile CCN C) product acid derivative CCNC(=O)CC(C)C D) leaving group CH223 001 HW 27 http://www.webassign.net/v4cgirhshaw@ncsu/student.pl?m=200812071. .. 2 of 7 12/7/2008 1:13 PM
Background image of page 2
CC(C)CC(=O)[O-] Solution or Explanation The TI results from the attack of the nucleophile on the carbonyl carbon as the pi bond is converted to a lone pair on the oxygen (which results in the -1 formal charge on the O). When the TI breaks
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 7

CH223 001 HW 27 - CH223 001 HW 27

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