899793-36-3Relevant articles and documents
Beckmann rearrangement using indium(III) chloride: Synthesis of substituted oxazoloquinolines from the corresponding ketoximes of 3-acyl-1H-quinolin-4-ones
Yoo, Kwang Ho,Choi, Eun Bok,Lee, Hyeon Kyu,Yeon, Guy Hwan,Yang, Hee Cheol,Pak, Chwang Siek
, p. 1599 - 1612 (2007/10/03)
Nitrilium ion intermediates in the Beckmann rearrangement of 3-acyl-4-quinolinone ketoximes, in the presence of InCl3, were trapped by the β-hydroxy group of the tautomeric form of the ketoxime giving, predominantly, the corresponding oxazoloqu