Generation of a Key Synthon of Indole Alkaloid Synthesis by Palladium(II)‐Catalyzed Indole 2‐Methylenephosphorylation
作者:Yuan Niu、Peng‐Bo Bai、Qin‐Xin Lou、Shang‐Dong Yang
DOI:10.1002/cctc.202000415
日期:2020.7.21
A palladium‐catalyzed Catellani‐type reaction of indole with diethyl (iodomethyl)phosphonate has been developed. This new protocol provides an efficient and concise route to 2‐methylene phosphonate indoles, which are key synthons for the construction of indolealkaloids.