159. Anhydro-compounds from nitrogen-containing derivatives of thioglycollic acid. Part I. Pyridine and quinoline compounds
作者:G. F. Duffin、J. D. Kendall
DOI:10.1039/jr9510000734
日期:——
Electrolytic Partial Fluorination of Organic Compounds. 31.<sup>1</sup> Regioselective Anodic Fluorination of 2-Quinolyl and 4-(7-Trifluoromethyl)quinolyl Sulfides and the Factors Affecting Its Optimization
作者:Kamal M. Dawood、Toshio Fuchigami
DOI:10.1021/jo981476s
日期:1999.1.1
2-quinolyl and 4-(7-trifluoromethyl)quinolylsulfides bearing an electron-withdrawing group at the position alpha to the sulfur atom was studied. Fluorination was successfully carried out using Et(4)NF.nHF (n = 3, 4) and Et(3)N.3HF as a supporting electrolyte and a fluoride ion source in dimethoxyethane in a divided cell to provide the corresponding alpha-fluorinated sulfides in good yields. A trifluoromethyl