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This paper reports the preparation, properties, and structure of new SF5Br-fluoroolefin adducts. The extent and direction of SF5Br addition to fluoroolefins have been studied with seven fluoroolefins. Steric factors appear to be important for this addition. 相似文献
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R. Debuhr J. Howbert J.M. Canich H.F. White G.L. Gard 《Journal of fluorine chemistry》1982,20(4):515-528
Trifluorovinylsulfur pentafluoride (SF5CFCF2) and carbonyl fluoride will add, in the presence of cesium fluoride and acetonitrile, to form SF5CF(CF3)C(O)F. This new acid fluoride serves as a source for preparing derivatives containing the SF5CF(CF3) - grouping. The following new compounds have been prepared and characterized: SF5CF(CF3)X where X = C(O)F, C(O)CH3, C(O)OH, C(O)NH2, CN. The dimer, (SF5CFCF2)2, has also been prepared. Infrared, mass, and nmr spectra are presented in order to support their proposed structure. 相似文献
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Pan Bin Clarkson Christopher R. Atwa Marwa Tong Xia Debuhr Chris Ghanizadeh Amin Birss Viola I. 《Transport in Porous Media》2021,137(3):555-574
Transport in Porous Media - Nanoscale spontaneous imbibition is a common process in nanoporous soil and unconventional reservoirs. Due to the complexity of these natural nanoporous media, the... 相似文献
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