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Unformatted text preview: 19-45 The problem restricts the starting materials to six carbons or fewer. Always choose starting materials with as many of the necessary functional groups as possible. HO-Q-NH2
(a) Mg phenacetin (c) HO HO -< )
HO HO NBS
.. HO HO 19-46 O
dopamine O methamphetamine CH2B' CH2CH2NH2 .. H2, Pt 455 ...
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