Synthesis of Pummerer’s ketone and its analogs by iodosobenzene-promoted oxidative phenolic coupling
作者:Sudeep Sarkar、Manoj K. Ghosh、Marcin Kalek
DOI:10.1016/j.tetlet.2020.152459
日期:2020.10
An intermolecular phenolic coupling promoted by iodosobenzene leading to Pummerer’s ketone and its analogs has been developed. The reaction allows for the preparation of products derived from both phenols and naphthols, bearing various substitution patterns, in excellent diasteroselectivity. The Pummerer’s ketone-type compounds form as sole low molecular weight products, which together with simple