Publication Type : Journal Article
Publisher : Tetrahedron Letters
Source : Tetrahedron Letters, vol. 58, pp. 1387 - 1389, 2017
Url : http://www.sciencedirect.com/science/article/pii/S0040403917302381
Keywords : 2-Pyrones
Campus : Amritapuri
School : School of Arts and Sciences
Department : Chemistry
Year : 2017
Abstract : An efficient one-pot protocol for the synthesis of multi-substituted 2-pyrone derivatives from internal alkynes and unactivated alkenes is reported. The methodology involves difunctionalization of internal alkynes by using Pd(II) as a catalyst alongwith X-Phos as ligand via 6-endo transesterification and subsequent alkenylation pathway. Notable features include simple and easily available starting materials, including a range of unactivated alkenes, reduced synthetic steps and mild reaction conditions with high efficiency.
Cite this Research Publication : Ramdas S. Pathare, Shivani Sharma, Dr. Gopal K., Devesh M. Sawant, and Ram T. Pardasani, “Palladium-catalyzed Convenient One-pot Synthesis of Multi-substituted 2-pyrones via Transesterification and Alkenylation of Enynoates”, Tetrahedron Letters, vol. 58, pp. 1387 - 1389, 2017