| No | Name | Structure | Note | | 1 | 5-(N-Boc-amino)pentanophenone |  | | | 2 | 5-(N-Boc-amino)-4`-chloropentanophenone |  | | | 3 | 5-(N-Boc-amino)-4`-fluoropentanophenone |  | | | 4 | 5-(N-Boc-amino)-4`-methoxypentanophenone |  | | | 5 | 5-(N-Boc-amino)-4`-trifluoromethylpentanophenone |  | | | 6 | 5-(N-Boc-amino)pentano-?-naphthanone |  | | | 7 | 5-(N-Boc-amino)-3`-trifluoromethylpentanophenone |  | | | 8 | 5-(N-Boc-amino)-2`-methoxypentanophenone |  | | | 9 | 5-(N-Boc-amino)-3`-methoxypentanophenone |  | |
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