96756-88-6Relevant academic research and scientific papers
OCTAHYDROPYRROLOACRIDINE DERIVATIVES. 2. 1-ARYL-4,4,8,8-TETRAMETHYL-2,3,4,5,7,8,9,10-OCTAHYDROPYRROLOACRIDIN-10-ONES AND INTERMEDIATES IN THEIR SYNTHESIS
Bisenieks, E. A.,Makarova, N. V.,Uldrikis, Ya. R.,Dubur, G. Ya.
, p. 417 - 423 (2007/10/02)
A series of 9-aroyl-3,3,6,6-tetramethyl-1,2,3,4,5,6,7,8-octahydroxanthen-1,8-diones has been prepared from arylglyoxals and dimedone in a dehydrating medium; upon heating with ammonia these compounds are converted to 1-aryl-4,4,8,8-tetramethyl-2,3,4,5,7,8,9,10-octahydropyrroloacridin-10-ones.These reactions occur via the intermediate formation of tetrahydroindole derivatives.
Antiimplantation Agents: Part III - 1,2-Diaryl-4,5-polymethylenepyrroles and 1,2-Diaryl-4-oxo- and 1,2-Diaryl-4-hydroxy-4,5,6,7-tetrahydroindoles
Nagarajan, K.,Talwalker, P. K.,Shah, R. K.,Mehta, S. R.,Nayak, G. V.
, p. 98 - 111 (2007/10/02)
2-Phenacylcycloalkanoles (3) and anilines give rise to polymethylenepyrroles (4).Pyrrolopiperidine (10) is likewise obtained from 2-phenacylpiperidone (9). 2-Phenacylcyclohexane-1,3-diones undergo condensation with anilines to form 1,2-diaryl-4-oxo-4,5,6,
