KAl(SO4)2×12H2O: An Efficient Catalyst for the Stereoselective Synthesis of cis-Isoquinolonic Acids

Autor: Ali R. Karimi, Majid Koohshari, Ali A. Mohammadi, Javad Azizian, Mohammad R. Mohammadizadeh
Rok vydání: 2005
Předmět:
Zdroj: ChemInform. 36
ISSN: 0931-7597
DOI: 10.1002/chin.200504156
Popis: KAl(SO 4 ) 2 .12H 2 O is found to catalyze efficiently the stereoselective cyclocondensation of homophthlic anhydride with imines under mild conditions to afford the corresponding cis-isoquinolonic acids in good yields.
Databáze: OpenAIRE