Oxidative desulfurization-fluorination of 1-substituted 2,2,2-tris(methylthio)ethanol induces difluorination under oxidation or rearrangement
作者:Manabu Kuroboshi、Satoru Furuta、Tamejiro Hiyama
DOI:10.1016/0040-4039(95)01234-9
日期:1995.8
Oxidativedesulfurization-fluorination of RCH(OH)C(SMe)3 using n-Bu4NH2F3 and 1,3-dibromo-5,5-dimethylhydantoin gave RC(O)CF2SMe, whereas treatment of the same substrates with Et2NSF3 afforded RCH(SMe)CF2SMe.
Fluoro-pummerer rearrangement under oxidative desulfurization fluorination conditions. facile synthesis of oligofluoroalkyl sulfides
作者:Satoru Furuta、Manabu Kuroboshi、Tamejiro Hiyama
DOI:10.1016/0040-4039(95)01768-d
日期:1995.11
Upon treatment with n-Bu4NH2F3 and 1,3-dibromo-5,5-dimethylhydantoin, various organic sulfides were readily fluorinated to give α-fluoro sulfides. When (HF)9-Py was used as the fluorinating agent, normal oxidative desulfurization fluorination occurred depending on the structure of the substrates.
用n- Bu 4 NH 2 F 3和1,3-二溴-5,5-二甲基乙内酰脲处理后,各种有机硫化物易于氟化,得到α-氟硫化物。当使用(HF)9 -Py作为氟化剂时,取决于基板的结构,发生正常的氧化脱硫氟化。
Facile Synthesis of<b><i>α</i></b>-Fluoroalkyl Sulfides under the Oxidative Desulfurization–Fluorination Conditions
作者:Satoru Furuta、Manabu Kuroboshi、Tamejiro Hiyama
DOI:10.1246/bcsj.71.2687
日期:1998.11
sulfides. The fluoro-Pummerer rearrangement, when applied to RCH(SMe)CF2SMe, gave trifluoro sulfides RCF(SMe)CF2SMe. When an HF-pyridine reagent was used as the fluorinating agent, an oxidativedesulfurization–fluorination reaction occurred depending on the structure of the substrates.