Scheme 1.
Reagents and conditions for the FC acylation and synthesized 1-aryl-ω-bromo ketones.
Reagents and conditions: (i) 1. SOCl2, rt, 30 min 2. dry CH2Cl2, AlCl3, 0 °C, 45 min (n = 3-5; R = H; C1-C4).
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