Reaction of imines of fluorinated ketones and perfluoronitriles with carbon tetrachloride. A new route to polyfluorinated imines
作者:Viacheslav A Petrov
DOI:10.1016/s0022-1139(01)00361-x
日期:2001.7
The reaction of imines of hexafluoroacetone and 1,3-dichlorotetrafluoroacetone with CCl4 catalyzed by AlCl3 leads to the formation of (XCF2)2CClNCCl2 in moderate to high yield. The treatment of these imines with alkali metal fluoride in a polar solvent results in high yield formation of (XCF2)2CNCF3 along with isomeric (XCF2)2CFNCF2. A reaction of nitriles of perfluorinated carboxylic acids with
六氟丙酮和1,3- dichlorotetrafluoroacetone的亚胺与CCl反应4通过催化的AlCl 3所导致的形成(XCF 2)2 CClNCCl 2在中度到高收率。在极性溶剂中用碱金属氟化物处理这些亚胺会导致高产率地形成(XCF 2)2 C withNCF 3和异构体(XCF 2)2 CFN highCF 2。的全氟化羧酸腈与CCl反应4继续进行两种产物的混合物的形成,R ˚F的CCl 2 NCCl2和R f CCl 2 N = CClR f。在C 3 F 7 CN / CCl 4反应中分离出的亚氨酰氯C 3 F 7 CCl 2 N = CClC 3 F 7通过与HF反应而转化为全氟-5-氮杂壬烯-4。
Photolysis of perfluoro-2,3-diazabuta-1,3-diene and perfluoroacyl fluorides
作者:Paul H. Ogden
DOI:10.1021/jo01270a078
日期:1968.6
The chemistry of 3-trifluoromethyl-perfluoro-aza-2,-butene and the synthesis of a new oxaziridine: 3,3-bistrifluoromethyl,-2-trifluoromethyloxaziridine
作者:Letanzio Bragante、Darryl D. Desmarteau
DOI:10.1016/s0022-1139(00)82340-4
日期:1991.7
(CF3)2CFNCF23 (3-trifluoromethyl-perfluoro-2-aza-1-butene) and the formation of (CF3)2CFN(Br)CF35 (N-perfluoroisopropyl-N- triflouromethyl-N-bromoamine). The synthesis and characterization of 2 (3,3-bistrifluoromethyl-2-trifluoromethyl- oxaziridine) from 1 is also reported along with its thermal rearrangement to CF3C(O)N(CF3)26 (bistrifluoromethyl- trifluoroacetamide) and some selective organic oxidations