Enamine precursors of 1-substituted-1,2,3,4-tetrahydro-β-carbolines by way of a Peterson reaction
作者:Rahul Vohra、David B. MacLean
DOI:10.1016/s0040-4039(00)61536-8
日期:1993.11
Enamines, prepared by way of a Peterson reaction between N(b)-formyl-N(a), N(b)-dimethyltryptamine and lithio derivatives of aromatic nitrogen heterocycles bearing a trimethylsilylmethyl group alpha- or gamma- to the nitrogen atom, cyclize readily to beta-carbolines.
Oxidation of Substituted Pyridines PyrCHRSiMe3 (R=H, Me, Ph) and Substituted Quinolines QnCH2SiMe3 with Hypervalent Iodine Reagents
作者:Ian P. Andrews、Norman J. Lewis、Alexander McKillop、Andrew S. Wells