146140-95-6Relevant articles and documents
Pd-catalyzed sequential C-C and C-N bond formations for the synthesis of N-heterocycles: Exploiting protecting group-directed C-H activation under modified reaction conditions
Kim, Byung Seok,Lee, Sun Young,Youn, So Won
supporting information; experimental part, p. 1952 - 1957 (2011/11/04)
Easy & efficient: A Pd-catalyzed domino olefination/conjugate addition reaction of N-Ts-2-arylanilines with activated olefins has been achieved at ambient temperature under the newly defined reaction conditions. This process highlighted the directing effect of the N-protecting group in C-H activation, displayed broad substrate scope with wide functional group compatibility; thus rendering a straightforward entry to a wide variety of N-heterocycles such as dihydrophenanthridines.
Pd-catalyzed intramolecular oxidative C-H amination: Synthesis of carbazoles
Youn, So Won,Bihn, Joon Hyung,Kim, Byung Seok
, p. 3738 - 3741 (2011/09/13)
A Pd-catalyzed oxidative C-H amination of N-Ts-2-arylanilines under ambient temperature using Oxone as an inexpensive, safe, and easy-to-handle oxidant has been developed. This process represents a green and practical method for the facile construction of carbazoles with a broad substrate scope and wide functional group tolerance.
SOLID FORMS OF 1-ETHYL-3-(5-(5-FLUOROPYRIDIN-3-YL)-7-(PYRIMIDIN-2-YL)-1H-BENZO[D]IMIDAZOL-2-YL)UREA
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Page/Page column 58, (2009/07/17)
Solid forms of crystalline1-ethyl-3-(5-(5-fluoropyridin-3-yl)-7-(pyrimidin-2-yl)- 1H-benzo[d]imidazol-2-yl)urea, compositions containing solid forms of crystalline 1- ethyl-3-(5-(5-fluoropyridin-3-yl)-7-(pyrimidin-2-yl)-1H-benzo[d]imidazol-2-yl)urea and m
PROCESSES AND INTERMEDIATES FOR PRODUCING AMINOBENZIMIDAZOLE UREAS
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Page/Page column 38-39, (2009/06/27)
The present invention relates to processes and intermediates for the preparation of compounds useful as inhibitors of bacterial gyrase and Topoisomerase IV (Topo IV).
Synthesis of new flat polyheterocyclic systems potential DNA intercalating agents diazines part 47
Audoux, Jerome,Achelle, Sylvain,Turck, Alain,Marsais, Francis,Ple, Nelly
, p. 1497 - 1503 (2007/10/03)
Using a regioselective metallation in connection with Stille cross-coupling reaction, we report here an original synthetic route to obtain in few steps various flat tetra- or pentaheterocyclic compounds which could be potential intercalating DNA agents.