Organic chemistry

Combinatorial chemistry

Transition metal

Catalysis

Chemistry

Alkyne

Annulation

Ruthenium

Photochemistry

Advanced Synthesis & Catalysis

In the last few decades, the transition metal‐catalyzed activation of inert C−H bonds has led to a fundamental change in the field of synthetic chemistry. Most of these C−H activation reactions deal with simple functionalizations or additions. However, recent years have witnessed an increase of the transition metal‐catalyzed activation of C−H bond and annulation reactions. These annulation reactions are appealing to the organic chemist as they afford highly valuable cyclic compounds in a rapid and sustainable manner from readily available compounds. This review article attempts to highlight the recent advances in the ruthenium metal‐catalyzed C−H bond activation and alkyne annulation reactions. magnified image

Recent Advances in Ruthenium(II)‐Catalyzed C−H Bond Activation and Alkyne Annulation Reactions