PHENYL-(1-TRIFLUOROMETHYLALKYL)PHOSPHATES AS A BASE OF THERMOSTABLE FUNCTIONAL LIQUIDS Russian patent published in 1994 - IPC

FIELD: chemistry of organophosphorus compounds. SUBSTANCE: product: phenyl-(1-trifluoromethylalkyl)phosphates of the general formula [R-CH(CF₃)-O]_xP(O)(OC₆H₅)_3-x, where R - n-R=н-C₄H₉ x=1.2, X = 1-2 at R - R=C₂H₅ x=2 X = 2. Synthesis is carried out by reaction of secondary 1-trifluoromethylalkanol with phenylchlorophosphates in the presence of metallic magnesium at 90-200 C. Synthesized compounds can be used as a base of thermostable functional liquids. EFFECT: detection of compounds indicated above. 2 tbl