Final_Wi07 - NU Chem 210-2, Winter 2007 Final exam 2 1. (31...

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NU Chem 210-2, Winter 2007 Final exam 2 1. (31 pts) For a, c, e, gives the IUPAC name of the products shown. For a-e, complete the listed reaction sequences, be careful to give all the major carbon-containing products, starting materials, or reagents. Clearly indicate the stereochemistry when relevant. If there is no reaction, say so. Assume that Friedel-Crafts alkylation can be stopped at single alkylation. a) CH 2 OMe OMe Name____________________________ b) O 1) SnCl 4 , CH 2 Cl 2 2) NH 4 Cl c) Do not use Corey-House reaction in completing the following reaction: CH 2 O Name____________________________ d) NH O 1) NaOH, H 2 O, heat 2) H 3 O + excess 3) SOCl 2 4) MeOH 5) TsCl, 2 equiv py e) OH O Name____________________________
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NU Chem 210-2, Winter 2007 Final exam 3 2. (29 pts) a) Order the following compounds with decreasing ability to undergo nitration in the presence of HNO 3 /H 2 SO 4 . Place 1 below the easiest, following by 2, 3, and 4, with 5 below the most difficult. This is an all-or-nothing question so be careful with your choice.
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This note was uploaded on 06/12/2008 for the course CHEM 210-2 taught by Professor Coddens during the Winter '08 term at Northwestern.

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Final_Wi07 - NU Chem 210-2, Winter 2007 Final exam 2 1. (31...

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