No abstract

No abstract

1416 {w), 1323 (w), 1274 (w), 1224 (m), 1189 (w), 1124 (s), 1047 (m), 955 (vs), 914 (m), 891 (vs), 873 (vs), 855 (vs), 797 (m), 741 (w), 694 (w) 1324 {w), 1295 (w), 1232 (s), 1161 (vs), 1060 (m), 983 (vs), 968 (s), 883 (vs), 808 (m), 775 (m), 758 (w), 706 (s) 1214 (s), 1175 (w), 1117 (s), 1055 (w), 1020 (w), 936 (vs), 894 (vs), 854 (m), 816 (m), 760 (m), 724 (s), 685 (m) 1288 (m), 1225 (s), 1189 (m), 1163 (s), 1145 (s), 1032 (w), 960 (m), 885 (vs), 863 (vs), 815 (m), 792 (w), 778 (w), 731 (s), 702 (w), 660 (s), 600 (s), 588 (m, sh at 588 and 573) * Column temp= 59±1°. He flow rate 2.5 ml/sec. ** Column temp= 118°. He flow rate 3 ml/sec. *** Column temp= 59±1°. He flow rate 3 ml/sec. 10 3 days ~ SF5CHFCF 2 Br SF 5 CF=CF2 Its purity was confirmed by infrared analysis. Ammonia NH3 (anhydrous) was obtained from Matheson Gas Products Company. Carbon Tetrachloride cc1 4 was supplied in spectral grade from Mallinckrodt Supply Company.

Pentafluorschwefelbromid (I) addiert sich an die halogenierten Ethylene (II) zu den Bromethylschwefelpentafluoriden (III).

Perfluorvinylschwefelpentafluorid (I) addiert in Gegenwart von Cäsiumfluorid Carbonyldi‐ fluorid (II) zu dem Säurefluorid (III).