Series of Carbazole–Pyrimidine Conjugates: Syntheses and Electronic, Photophysical, and Electrochemical Properties

• Published in: Journal of organic chemistry Vol. 80; no. 18; pp. 9076 - 9090
• Main Authors: Kato, Shin-ichiro, Yamada, Yuji, Hiyoshi, Hidetaka, Umezu, Kazuto, Nakamura, Yosuke
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 18.09.2015
• Subjects: catalytic activity; cross-coupling reactions; crystal structure; electrochemistry; fluorescence; Lewis bases; moieties; organic chemistry; organic compounds; oxidation; palladium; solvents

A series of carbazole–pyrimidine conjugates 1–17 were synthesized by Pd-catalyzed cross-coupling, oxidation, and nucleophilic aromatic substitution reactions. In 1–17, the carbazole moieties are connected at the 4,6-positions of the pyrimidine ring either directly or via ethynylene or vinylene space...