Silica Gel Catalyzed Conversion of Dialkyl 2-(1-Hydroxy-2-naphthyl)-3-(triphenylphosphoranylidene)butanedioates to Alkyl 2-Oxo-2 H -benzo[ h ]chromene-4-carboxylates in Solvent-Free Conditions
Ramazani, Ali, Souldozi, AliVolume:
178
Language:
english
Journal:
Phosphorus, Sulfur, and Silicon and the Related Elements
DOI:
10.1080/10426500307889
Date:
June, 2003
File:
PDF, 74 KB
english, 2003