HW 4 - CO 2 H OH O CO 2 H Chorismate Mutase HO 2 C O CO 2 H...

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Polyketide and Shikimate Pathways Problem Set 1. Identify what pathway the following natural products are from (PKSI, PKSII, PKSIII, or Shikimate). OH OH HO O OH O OH O OH OH O O O OH NH 2 OH O OH O OH OH O MeOC O O MeOC HO O N O O OH HO 2 C OH CO 2 H O 2. Provide an arrow pushing mechanism of the [3,3] sigmatropic rearrangement.
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Unformatted text preview: CO 2 H OH O CO 2 H Chorismate Mutase HO 2 C O CO 2 H OH 3. Show the biosynthesis of the indole ring of Trp starting from chorismic acid. CO 2 H OH O CO 2 H N H 4. Show the biosynthesis of 6-methyl salicylic acid. OH O OH...
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This note was uploaded on 06/02/2011 for the course CHEM 157 taught by Professor burkart during the Spring '07 term at UCSD.

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