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. Author manuscript; available in PMC: 2013 Aug 17.
Published in final edited form as: Org Lett. 2012 Jul 31;14(16):4182–4185. doi: 10.1021/ol301847m

Figure 2.

Figure 2

Amination of aryl sulfamates and carbamates using morpholine. Reaction conditions: NiCl2(DME) (5–20 mol %), 3 (10–40 mol %), sulfamate/carbamate substrate (1 equiv), morpholine (1.2–2.4 equiv), Ph–B(pin) (0.15–1.4 equiv), NaOtBu (1.4–3.75 equiv), 3 h. Unless otherwise noted, yields reflect those of isolated product. aYield determined by 1H NMR analysis with hexamethylbenzene as internal standard.