su99org1e3

su99org1e3 - Exam 3. Chapters 9-13 100points Name Answer...

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Exam 3. Chapters 9-13 100points N a m e Answer all the questions. 1) Give the products (if any !!) formed in the following reactions: (10 pts) (a) CCH H 3 C 1) NaNH 2 2) CH 3 Br (b) CCCH 3 H 3 C 1) NaNH 2 2) CH 3 Br (c) H 1) 2 NaNH 2 O 2) 2 3) H 3 O + 2) Draw curly arrows to show the mechanism of the following elimination reaction, and draw the final product. (Hint : the product only shows a single 1 H NMR resonance). (10pts) H 3 C Br H H Br CH 3 Excess KOH Heat - 1 -
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3) Give reagents to do each of the following transformations. (6pts) CCCH 3 H 3 C H CH 3 H H 3 C CH 3 H H H 3 C 3b) Label the two products as either E or Z. (2pts) 4) Name (in IUPAC form) the following two compounds. (6pts) 2 HC CH 3 CH 3 H H 3 CC 3 CH 3 H 4b) Outline a simple chemical test which would allow you to distinguish between these two isomers. (4pts) 4c) How many different signals would each isomer give in a 1 H NMR spectrum? (6pts) - 2 -
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This note was uploaded on 08/16/2011 for the course CHEM 307 taught by Professor Several during the Spring '08 term at Rutgers.

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su99org1e3 - Exam 3. Chapters 9-13 100points Name Answer...

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