Figure 1: Radical strategy for asymmetric construction of medium-sized ketones and bridged amines. | Nature Communications

Figure 1: Radical strategy for asymmetric construction of medium-sized ketones and bridged amines.

From: Radical aryl migration enables diversity-oriented synthesis of structurally diverse medium/macro- or bridged-rings

Figure 1

(a) Previous work for construction of benzannulated medium-sized rings via ring expansion18. (b) Our radical-based strategy for construction of benzannulated medium- to large-sized ketones and bridged amines. (c) Proposed mechanism for the stereoselective construction of medium-sized rings.

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