Sprenger, Wright, and Shreeve reference is cited in the table. Data for new compounds and new data for known compounds are given below and in Table II.Reaction of (CF3)2 C=NH with S206F2. The relative amounts of the products [(CF3)2C=N]2, (CF3)2C=N0S02F, and (CF3)2C-(0S02F)N=N(0S02F)C(CF3)2 varied randomly from reaction to reaction. They were purified using gas chromatography and the latter two compounds were characterized. (CF3)2C=N0S02F. Nuclear magnetic resonance, infrared, and mass spectral data are given in Table II. The equation log Pmm = 9.22 -2180/ describes the vapor pressure curve over the temperature range from 309 to 339°K from which // (9.9 kcal/mol), ASV (28.8 eu), and the boiling point (71°) are obtained.
Difluorbromphosphin (I) reagiert mit frisch sublimiertem Bis‐(trifluormethylthio)‐ quecksilber (II) bei Raumtemperatur in guter Ausbeute zu Trifluormethylthiodi= fluorphosphin (III), das sich mit Sauerstoff bei ‐78°C zu Trifluormethylthiophosphoryl difluorid (IV) oxidieren läßt. Auch die Difluorphosphine (V) lassen sich mit Sauenstoff bei ‐78°C in guter Ausbeute zu den entsprechenden Phosphorylverbindungen (VI) oxidieren.
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