Research Article
Regioselective 5-exo-Trig Heterocyclization of 2-Allyl-1-naphthols under the Influence of N-Iodosuccinimide or Molecular Iodine in Aqueous Micelle
Table 2
Summarized results of the cyclization strategy in two methods
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| Condition A: substrates 3(a–e) (0.5 mmol), NIS (0.5 mmol), MeCN, 0°C-r.t, 2 h; Condition B: substrates 3(a–e) (0.5 mmol), I2 (1.4 equiv.), CTAB (0.30 mmol), H2O (10 mL), r.t, 8 h. aIsolated yields are reported. (All reactions were performed under the optimized reaction conditions). | |||||||||||||||||||||||||||||||||||||||||||||