Počet záznamů: 1
Switching the regioselectivity of direct C-H arylation of 1,3-dimethyluracil
- 1.0328738 - ÚOCHB 2010 RIV DE eng J - Článek v odborném periodiku
Čerňová, Miroslava - Pohl, Radek - Hocek, Michal
Switching the regioselectivity of direct C-H arylation of 1,3-dimethyluracil.
European Journal of Organic Chemistry. -, č. 22 (2009), s. 3698-3701. ISSN 1434-193X. E-ISSN 1099-0690
Grant CEP: GA MŠMT(CZ) LC06077
Výzkumný záměr: CEZ:AV0Z40550506
Klíčová slova: pyrimidines * C-H arylation * palladium
Kód oboru RIV: CC - Organická chemie
Impakt faktor: 3.096, rok: 2009
An interesting dichotomy in regioselectivity and mechanism of direct C-H arylation of 1,3-dimethyluracil was observed. Its Pd-catalyzed reactions with diverse aryl halides in absence of CuI lead preferentially to 5-aryluracils, while the reactions in presence of CuI give 6-aryl derivatives as major products.
Trvalý link: http://hdl.handle.net/11104/0174976
Počet záznamů: 1