CHEM 213 Chapter Notes - Chapter 13.1-13.3: Allyl Chloride, Allyl Group, Propene
20 Feb 2017
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Conjugated unsaturated system = molecular unit contain electrons which can be delocalized over three or more contiguous atoms: a. k. a. a double single double single etc kind of molecule. Radicals, cations, and anions which are formed as part of a conjugated system are more stable than non-conjugated versions. A conjugate system involves at least one atom with a p orbital next to at least one bond. Allyl = a conjugated group which is derived from a properly group. Allylic = if there is a radical, cation, or anion on a molecule larger than pronene, then the adjacent group is called this. An x will replace one of the h of a methyl group: allylic hydrogen atom = hydrogens adjacent to the double bond. These are the hydrogens which can be replaced through substitution. Allylic chlorination: shell process = synthesizing allyl chloride. Allylic bromination: nbs in ccl4 in light or roor will lead to allylic bromination, mechanism.
