INDOLE COMPOUND, OPTICAL FILTER AND OPTICAL RECORDING MATERIAL
申请人:Adeka Corporation
公开号:EP1921063B1
公开(公告)日:2010-09-01
US7923091B2
申请人:——
公开号:US7923091B2
公开(公告)日:2011-04-12
Metal-free regioselective C-3 acetoxylation of N-substituted indoles: crucial impact of nitrogen-substituent
作者:Vineeta Soni、Ulhas N. Patel、Benudhar Punji
DOI:10.1039/c5ra10428a
日期:——
A metal-free method for the regioselectiveC-3 acetoxylation of the N-substituted indoles with PhI(OAc)2 is described under mild reaction conditions. This method tolerates a broad range of functional groups with moderate to good yields. The π-electron-deficient aryl-substituents on the N-atom of indoles and the acidic reaction medium remarkably favor C-3 acetoxylation.