Preparation of 2,2-disubstituted 1,2-dihydro-3H-indol-3-ones via oxidation of 2-substituted indoles and Mannich-type reaction
作者:Kazuhiro Higuchi、Yukihiro Sato、Shigeru Kojima、Mei Tsuchimochi、Kenta Sugiura、Masatoshi Hatori、Tomomi Kawasaki
DOI:10.1016/j.tet.2009.12.028
日期:2010.2
A novel preparative method for 2,2-disubstituted 1,2-dihydro-3H-indol-3-ones through the oxidation of 2-arylindoles followed by a Mannich-type reaction with carbon nucleophiles is described.
一种新颖的制备方法,2,2-二取代的1,2-二氢-3- ħ通过随后用亲核试剂碳曼尼希型反应的2- arylindoles氧化-吲哚-3-酮小号进行说明。