6-Polyfluoroacyl - and 6-trichloroacetylnorkhellins

"Department of Chemistry", Ural State University, Lenina 51, Ekaterinburg, Russia, 2008. — 11 p.
Статья на англ. (журнал неизвестен), описан синтез 6-полифторацилкеллимов из ароматических аминов.
ABSTRACT: Five new 6-polyhaloacylnorkhellins were synthesized in high yields from die-thoxymethyl acetate and the condensation products of khellinone with RFCO2Et and CCl3COCl. Reaction of 6-polyfluoroacylnorkhellins with primary aromatic amines yielded 6-(arylaminomethylene)-7-hydroxy-4,9-dimethoxy-7-(polyfluoroalkyl)furo[3,2-g]chroman-5-ones.