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Unformatted text preview: There are many possible isomers of C 6 H 12 Cl 2 , but only the one here matches the spectrum. Note that the presence of only four signals in the NMR implies that the molecule, with 12 hydrogen atoms has a lot of symmetry. This can help rule out many possibilities. 1 2 3 PPM H 3 C CH 3 CH 3 Cl Cl H H H doublet near 1 ppm doublet near 1.5 ppm quintet near 3.5 ppm sextet near 2.3ppm...
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This note was uploaded on 02/21/2009 for the course CHE 118A taught by Professor Patten during the Fall '08 term at UC Davis.
- Fall '08
- Organic chemistry