A 19 F NMR study of steric hindrance and intramolecular coordination in organo-mercury,-tin and-lead derivatives of 2, 6-dimethyl-4-fluorothiophenol and 2, 6-dibromo …
DN Kravtsov, BA Kvasov, LS Golovchenko…
文献索引：Kravtsov,D.N. et al. Journal of Organometallic Chemistry, 1972 , vol. 39, p. 107 - 120
Abstract Some organomercury,-tin and-lead derivatives of 2, 6-dimethyl-4-fluorothiophenol and 2, 6-dibromo-4-fluorothiophenol of the general type R p MSAr have been prepared. The fluorine chemical shifts of the compounds realtive to internal fluorobenzene and the 19 F SCS values for the corresponding substituents have been determined and discussed in terms of steric hindrance and intramolecular coordination, the behaviour of the ...
