Synthesis and nucleophilic substitution of allenyl (m-nitrophenyl) iodanes as a new propynyl cation-equivalent species: synthesis of propynyl ethers, esters, and …
…, T Sueda, S Goto, T Okuyama, M Ochiai
文献索引：Kida, Michio; Sueda, Takuya; Goto, Satoru; Okuyama, Tadashi; Ochiai, Masahito Chemical Communications, 1996 , # 16 p. 1933 - 1934
Treatment of diacetoxy (m-nitrophenyl) iodane with propynylsilanes in the presence of BF3· Et2O gives allenyl (m-nitrophenyl) iodanes, which act as propynyl cation-equivalent species and undergo regioselective nucleophilic substitution with alcohols, carboxylic acids and nitriles to give propynyl ethers, esters and amides.
