Burnaeva L.; Mironov V.; Borisova Y.; Gubaidullin A.; Dobrynin A.; Litvinov I.; Ivkova G.; Amerkhanova N.; Konovalova I.
(2008)
Reaction of hexafluoroacetone with 2-R-benzo[d]-1,3,2-oxazophosphorin-8- ones leads to the formation of seven-membered nitrogen-containing heterocycles, the derivatives of 3-phenyl-9,9-bis (trifluoromethyl)benzo[d]-1,3,2-oxaza- ...