Browsing by Author "Koz, Gamze"
Now showing 1 - 2 of 2
- Results Per Page
- Sort Options
Item Enantioselective synthesis of 2-amino-4-(nitromethyl)-4H-chromene-3-carbonitriles from 2-iminochromenes(Taylor & Francis, 2016-04-22) Koz, Gamze; Koz, Ömer; Coşkun, Necdet; Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Bölümü.; B-1200-2012; 7004177880A series of medicinally important 2-amino-4-(nitromethyl)-4H-chromene-3-carbonitriles were synthesized using enantioselective conjugate addition of nitromethane to 2-iminochromenes. The reactions were performed using L8-Cu (II) catalytic system and moderate to good enantioselectivities (62-88%) and yields (66-96%) were obtained.Item Regio- and diastereoselective synthesis of (E)-3-(2-aminochromen-4-yl)-6-aryl-substituted fulvenes(Walter de Gruyter Gmbh, 2016-05-03) Koz, Gamze; Şahin, Onur; Coşkun, Necdet; Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Bölümü.; B-1200-2012; 7004177880A practical base-catalyzed route was developed for the regio- and diastereoselective synthesis of (E)-3-aminochromene-6-aryl-disubstituted fulvenes in high yields up to 94% starting with the Michael addition of cyclopentadiene to 2-iminochromenes in the key step.