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. Author manuscript; available in PMC: 2022 Nov 14.
Published in final edited form as: Org Lett. 2021 Apr 15;23(9):3389–3393. doi: 10.1021/acs.orglett.1c00831

Figure 3.

Figure 3.

Amination of Boc-protected amines. Reaction conditions: 1 (0.2 mmol), 4 (1.0 mmol), LiOtBu (0.2 mmol), 1.0 mL of PhCl, room temperature around the reaction flask of 35 °C (heating caused by the LED lamp), overnight. Isolated yields.