Some reactions of chlorine and iodine fluorosulfates
作者:A.V. Fokin、Yu.N. Studnev、A.I. Rapkin
DOI:10.1016/s0022-1139(00)82672-x
日期:1981.10
The behaviour of ClOSO2F towards acetylene and the CN bond of perfluorocarbon acid nitriles as well as a possibility of CN bond cleavage in perfluoronitroso compounds were studied. Investigation of the chlorinating activity of ClOSO2F was continued. The addition reactions of IOSO2F to double bonds of fluoroolefines as well as the reactions of S2O6F2 with ethylnitrobenzenes were realized.
研究了ClOSO 2 F对乙炔的行为和全氟碳腈的CN键,以及全氟亚硝基化合物中CN键断裂的可能性。继续研究ClOSO 2 F的氯化活性。实现了IOSO 2 F与氟代烯烃双键的加成反应以及S 2 O 6 F 2与乙基硝基苯的反应。
Condensation of nitriles of polyhalogenated carboxylic acids and benzonitrile with 2-hydroxy-4,6-dimethylacetophenone
作者:V. Ya. Sosnovskikh
DOI:10.1007/bf02498966
日期:1998.2
Condensation of 2-hydroxy-4,6-dimethylacetophenone with trifluoro- and trichloroacetonitriles gives 2-amino-5,7-dimethyl-2-trifluoro(trichloro)methyl-4-chromanones. The condensation with 2,2,3,3-tetrafluoropropionitrile, perfluorovaleronitrile, and benzonitrile stops at the stage of formation of the corresponding enamines.