62578-46-5Relevant academic research and scientific papers
Synthesis and isomerization of 1H-4,4a,5,9b-tetrahydroindeno-[1,2-b]pyridines
Lusis,Muceniece,Stonkuss,Duburs
, p. 7429 - 7436 (2007/10/02)
Synthesis of 1H-4,4a,5,9b-tetrahydroindeno[1,2-b]pyridines has been accomplished by catalytic hydrogenation of 4H-4a,5-dihydroindenopyridines. The isomerization of 1H-4,4a,5,9b-tetrahydroindenopyridines containing an acyl function at C-3 leads to 3H-4,4a,
REDUCTION AND ALKALINE HYDROLYSIS OF 5-OXOINDENOPYRIDINIUM SALTS
Mutsenietse, D. Kh.,Zandersons, A. Z.,Lusis, V. K.,Dubur, G. Ya.
, p. 70 - 73 (2007/10/02)
5,9b-Dihydro derivatives of indenopyridine were obtained by the reduction of the corresponding 1,2-dimethyl-4-aryl-5-oxoindenopyridinium perchlorates. 1,2-Dimethyl-3-ethoxycarbonyl-4-phenyl-5-oxoindenopyridinium perchlorate forms in alkaline medium with splitting, recyclization and deamination products.
