Journal of heterocyclic chemistry

The synthesis of isomeric naphthylethylcarbazole derivatives as reference compounds in coal??derived products

JK Luo, RN Castle, ML Lee

文献索引：Luo, Jiann-Kuan; Castle, Raymond N.; Lee, Milton L. Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 1213 - 1219

全文：HTML全文

被引用次数: 7

摘要

Sept-Oct 1989 Synthesis of Isomeric Naphthylethylcarbazole Derivatives 1215 yields, respectively, by reacting the methylcarbazoles with benzenesulfonyl chloride using sodium hydride as the condensing agent (Scheme III). Dibromination of 4, S and 6 with 2 moles of NBS in carbon tetrachloride in the presence of benzoyl peroxide as the initiator, the corresponding dibromoethylcarbazoles 7, 8 and 9 were isolated in 85, 82 and 89% yields, ...