Počet záznamů: 1
A novel three-step synthesis of N-(2-ethylhexyl)-2,7-diiodocarbazole
- 1.0359265 - ÚMCH 2012 RIV DE eng J - Článek v odborném periodiku
Výprachtický, Drahomír - Kmínek, Ivan - Pavlačková, Petra - Cimrová, Věra
A novel three-step synthesis of N-(2-ethylhexyl)-2,7-diiodocarbazole.
Synthesis. -, č. 9 (2011), s. 1472-1476. ISSN 0039-7881. E-ISSN 1437-210X
Grant CEP: GA MŠMT(CZ) 1M06031
Výzkumný záměr: CEZ:AV0Z40500505
Klíčová slova: carbazole ring closure * electrophilic aromatic substitution * heterocycles
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 2.466, rok: 2011
A new short and reasonably efficient synthesis of N-(2-ethylhexyl)-2,7-diiodocarbazole is presented. 4,4′-Diiodobiphenyl was nitrated and the resulting 4,4′-diiodo-2-nitrobiphenyl was converted via Freeman's modification of the Cadogan ring closure into 2,7-diiodocarbazole, which was then alkylated in the final step. The synthesis represents a significant simplification of the reported five-step procedure.
Trvalý link: http://hdl.handle.net/11104/0197078
Počet záznamů: 1