[1,2,4]TRIAZINO[2,3- с ]QUINAZOLINES 3*. STRUCTURE AND ANTICANCER ACTIVITY OF PRODUCTS OBTAINED FROM REACTION OF 3-(2-AMINOPHENYL)-6-R-1,2,4-TRIAZIN-5(2 H )-ONES WITH ARYL ISO(THIO)CYANATES
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DOI: 10.1007/4504
Abstract: Reactions of 3-(2-aminophenyl)-6-R-1,2,4-triazin-5(2H)-ones with aryl isocyanates and aryl isothiocyanates were studied by using solvents of various nature, as well as varying the temperature regime and process duration. The series of synthesized compounds was shown to… read more here.
Keywords: triazin ones; ones aryl; triazino quinazolines; aminophenyl triazin ... See more keywords
Divergent g-C3N4-catalyzed Reactions of Quinoxalin-2(1H)-ones with N-Aryl Glycines under Visible Light: Solvent-Controlled Hydroaminomethylation and Annulation
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DOI: 10.1021/acssuschemeng.0c02289
Abstract: An effective and simple visible light-induced heterogeneous g-C3N4-catalyzed decarboxylative reaction of quinoxalin-2(1H)-ones with N-aryl glycines was developed. When the reaction was performed in... read more here.
Keywords: c3n4 catalyzed; ones aryl; aryl glycines; visible light ... See more keywords
Rh(iii)-catalyzed synthesis of dibenzo[b,d]pyran-6-ones from aryl ketone O-acetyl oximes and quinones via C–H activation and C–C bond cleavage
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DOI: 10.1039/d2ra02074b
Abstract: A redox-neutral synthesis of dibenzo[b,d]pyran-6-ones from aryl ketone O-acetyl oximes and quinones has been realized via Rh(iii)-catalyzed cascade C–H activation annulation. A possible Rh(iii)–Rh(v)–Rh(iii) mechanism involving an unprecedented β-C elimination step was proposed. read more here.
Keywords: pyran ones; dibenzo pyran; synthesis dibenzo; iii ... See more keywords