Mironov V.; Burnaeva L.; Borisova Y.; Gubaidullin A.; Litvinov I.; Ivkova G.; Konovalova I.
(2011)
Reactions of 2-phenyl-4,4-bis(trifluoromethyl)-4,5-dihydro-1,3,2- benzodioxaphosphepin-5-one with 9,10-phenanthrenequinone and dibenzoyl gave hydrolytically unstable spirophosphoranes with five- and seven-membered rings, ...