Cyclization of 2-(1?-alkyl-2?-alkenyl)anilines in polyphosphoric acid
作者:A. G. Mustafin、R. R. Gataullin、I. B. Abdrakhmanov、L. M. Khalilov、G. A. Tolstikov
DOI:10.1007/bf01184536
日期:1990.12
The cyclization of 2-alkenylarylamines in polyphosphoric acid (PPA) with 1,2 and 1,3 shifts of the alpha-alkyl substituent of the alkenyl fragment leads to the formation of indoline and indane compounds. Cis- and trans-stereoisomers of 2-methyl-4-ethyl-1-aminoindane formed without displacement of the alpha-substituents as well as 2-methyl-2-propylindoline are obtained from 2-(1'-methyl-2'-pentenyl)aniline.
MUSTAFIN, A. G.;GATAULLIN, R. R.;ABDRAXMANOV, I. B.;XALILOV, L. M.;TOLSTI+, IZV. AN CCCP. CEP. XIM.,(1990) N2, S. 2811-2814
作者:MUSTAFIN, A. G.、GATAULLIN, R. R.、ABDRAXMANOV, I. B.、XALILOV, L. M.、TOLSTI+