Rhodium(III)-Catalyzed Oxidative Annulation of Acrylic Acid with Alkynes: An Easy Approach to the Synthesis of α-Pyrones

Affiliations

• ¹ Key Laboratory of Organic Synthesis of Jiangsu Province and, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu, Suzhou, 215123, China.
• ² College of Physics, Optoelectronics and Energy&Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Jiangsu, Suzhou, 215123, China.