Reaction of phosphorus pentachloride with perhalo carbonyl-containing compounds
作者:Loomis S. Chen、Grace J. Chen
DOI:10.1016/s0022-1139(00)83930-5
日期:1989.3
the fluorochloro compounds. When n = 3, RfCCl2(CF2)3CCl2R′f is produced in quite high yields (65 percent); however, when n = 2, the principal products is a cyclic fluorodichloroether compound while the fluorotetrachloro compound is the minor product. The RfC(O)X and XC (O)RfC(O)X compounds produce RfCCl3 and Cl3CRfCCl3 respectively in high yields. Reaction temperature and pressure are important factors
PCI 5与各种含羰基官能团的全氟化合物中的羰基氧之间的反应,例如R f C(O)R'f,R f C(O)X或XC(O)R f C(O) X,其中X = Cl,F,OH,NH 2和ONH 4导致了方便的氟氯化合物合成程序。单酮,例如,R ˚F C(O)R' ˚F,收率ř ˚F的CCl 2 R' ˚F化合物,而二酮类,例如,R ˚F C(O)(CF 2)Ñ C(O)R' ˚F也会反应生成氟氯化合物。当n = 3,R ˚F的CCl 2(CF 2)3的CCl 2 R' ˚F在相当高的产率(65%)产生的; 但是,当n = 2时,主要产物是环状氟二氯醚化合物,而氟四氯化合物是次要产物。R f C(O)X和XC(O)R f C(O)X化合物分别以高收率产生R f CCl 3和Cl 3 CR f CCl 3。反应温度和压力是高产率合成的重要因素。
Synthese de trichloromethyl perfluoroalcanes [RFCCl3, RF=CaF2n+1 (n=4,6,8)]
作者:J. Grondin、H. Blancou、A. Commeyras
DOI:10.1016/s0022-1139(00)82870-5
日期:1989.12
GRONDIN, J.;BLANCOU, H.;COMMEYRAS, A., J. FLUOR. CHEM., 45,(1989) N, C. 349-354
作者:GRONDIN, J.、BLANCOU, H.、COMMEYRAS, A.
DOI:——
日期:——
METHOD AND APPARATUS FOR EXTRACORPOREAL SEPARATION OF FLUOROCHEMICALS FROM WHOLE BLOOD OF A PATIENT
申请人:HEMAGEN/PFC
公开号:EP0642364A1
公开(公告)日:1995-03-15
APPARATUS FOR EXTRACORPOREAL SEPARATION OF FLUOROCHEMICALS FROM WHOLE BLOOD OF A PATIENT