Exam 1 Practice CH223 HW 7

Exam 1 Practice CH223 HW 7 - WebAssign Sunday, July 17 2011...

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WebAssign Sunday, July 17 2011 05:37 PM EDT Logged in as cdbadger@ncsu Log out Home | My Assignments | Grades | Communication | Calendar Notifications | Help | My Options CH_223, section 651, Summer 1 2011 My Assignments Exam 1 Practice CH223 HW 7 (Exam practice) Crystal Badger CH_223, section 651, Summer 1 2011 Instructor: Kay Sandberg Current Score : – / 15 Due : Monday, June 13 2011 08:07 AM EDT Ask Your Teacher Extension Requests Print Assignment Question Points 1 2 3 4 5 6 7 8 –/1.5 –/2 –/4 –/1 –/2 –/0.5 –/1 –/3 Total –/15 (0.0%)
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Description This assignment is for practice only. The grade will NOT be used in any calculation therefore you do not have to do this assignment if you do not want to do it. The key and solution will be delivered after your first submission. You may request an extension if the due date passes before you are finished reviewing. Instructions Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer. Assignment Scoring Your last submission is used for your score. The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Automatic extensions are not granted if you have viewed the answer key. Request Extension 1. –/1.5 points My Notes Question Part Points Submissions Used 1 2 –/0.75 –/0.75 0/3 0/3 Total –/1.5 There are two different schemes you could use to synthesize 4-ethyl-3-heptanol using a Grignard reagent and
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carbonyl-containing compound. Suppose scheme one involves the reaction of the Grignard reagent containing more carbon atoms with the carbonyl compound containing less carbon atoms and scheme two involves the reaction of the Grignard reagent containing less carbon atoms with the carbonyl compound containing more carbon atoms. (a) Draw the Grignard reagent from scheme two CC[MgBr] C[CH2-] (b) Draw the carbonyl-containing compound from scheme two . CCCC(C=O)CC
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Exam 1 Practice CH223 HW 7 - WebAssign Sunday, July 17 2011...

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