Ru(II)‐Catalyzed ortho C—H Allylation of N‐Aryl‐7‐azaindoles with 2‐Methylidene Cyclic Carbonate.

Comprehensive Summary: A Ru(II)‐catalyzed ortho allylation reaction of N‐aryl‐7‐azaindole with readily available 2‐methylidene cyclic carbonate has been developed. This reaction is an effective pathway for synthesizing 7‐azaindole derivatives with a wide scope of substrates and high yields. In addition, the method can be extended to the allylation of other heterocyclic compounds and several cyclic carbonates, highlighting the practicality of this strategy for synthesis. [ABSTRACT FROM AUTHOR]