New Type of Spiro Heterocycles. A Convenient Synthesis of Spiro[dihydroacridine 9(10H), 4′-Thiazolines]
作者:J. Berná、P. Kristian、J. Imrich、D. Mazagova、J. Cerndc、T. BuSovA、J. Liplcowsltit
DOI:10.1080/00397919508011473
日期:1995.12
A new type of Heterocycles, spiro[dihydroacridine 9(10H), 4'-thiazolines] has been prepared in good yields by the addition of sodium alkoxides to 9-isothiocyanatoacridines and subsequent cyclization of obtained iminothiocarbonates with alkyl bromoacetates at mild conditions.