On some new trifluoromethyl iodine(III) compounds: reaction of CF3IF2 with boron and silicon compounds and CF3ICI2 with silver salts
作者:Wieland Tyrra、Dieter Naumann
DOI:10.1016/s0022-1139(00)82874-2
日期:1989.12
I, OCOCF3) to form the compounds CF3IX2. The reactions of CF3IF2 with (CF3)2BN(CH3)2, (CH3)3SiNCO and (CH3)3SiN(CH3)COCF3 yield the corresponding new trifluoromethyl iodine (III) nitrogen compounds. A preparative method for the synthesis of CF3ICI2 is found by reacting CF2IF2 with (CH3)3SiCl. CF3ICl2 reacts with AgX (X = OCOCF3, SCF3) to yield the corresponding CF3IX2 compound and with (C6H5)4AsCl the
CF 3 IF 2与BX 3(x = Cl,Br,I,OCOCF 3)进行氟交换反应,形成化合物CF 3 IX 2。CF 3 IF 2与(CF 3)2 BN(CH 3)2,(CH 3)3 SiNCO和(CH 3)3 SiN(CH 3)COCF 3的反应产生相应的新三氟甲基碘(III)氮化合物。合成CF 3 ICI 2的制备方法通过使CF 2 IF 2与(CH 3)3 SiCl反应发现。CF 3 ICl 2与AgX(X = OCOCF 3,SCF 3)反应生成相应的CF 3 IX 2化合物,并与(C 6 H 5)4 AsCl一起检测到新离子[CF 3 ICl 3 ] -。产物通过核磁共振光谱法鉴定。