ChemInform Abstract: Palladium(0)/Copper(I)-Catalyzed Tandem Cyclization of Aryl 1-Cyanoalk-5-ynyl Ketone System: Rapid Assembly of Cyclopenta[b]naphthalene and Benzo[b]fluorene Derivatives

Autor: Bing‐Siou Hsieh, Ying-Chieh Wong, Kak-Shan Shia, Yu‐Cheng Yeh, Tzu-Ting Kao
Rok vydání: 2013
Předmět:
Zdroj: ChemInform. 44
ISSN: 0931-7597
DOI: 10.1002/chin.201337082
Popis: A variety of cyclopenta[b]naphthalene (III) and (X) as well as benzo[b]fluorene derivatives (VIII) is prepared via sequential Pd(0)/Cu(I)-catalyzed radical cyclization of aryl 1-cyanoalk-5-ynyl ketone systems.
Databáze: OpenAIRE