142. Organic fluoro-compounds. Part IV. The hoesch reaction with trifluoromethyl and trichloromethyl cyanides
作者:W. B. Whalley
DOI:10.1039/jr9510000665
日期:——
v. Kostanecki; Lampe, Chemische Berichte, 1908, vol. 41, p. 1329
作者:v. Kostanecki、Lampe
DOI:——
日期:——
One-pot synthesis of N-methylindoles from N-methylanilines and of benzofurans from phenols using transition-metal carbene X–H insertion reactions
作者:Mark A. Honey、Alexander J. Blake、Ian B. Campbell、Brian D. Judkins、Christopher J. Moody
DOI:10.1016/j.tet.2009.07.077
日期:2009.10
Transition-metalcarbene X–H insertion reactions (X=N or O) have been employed in the simple conversion of anilines and phenols into indoles and benzofurans, respectively. Thus copper(II) catalyzed N–H insertion reactions of α-diazo-β-ketoesters with N-methylanilines followed by treatment with acidic ion-exchange resin gives indoles. In a similar manner, dirhodium(II) catalyzed O–H insertion reactions