DMOWSKI, W., J. FLUOR. CHEM., 1982, 20, N 5, 589-598
作者:DMOWSKI, W.
DOI:——
日期:——
DMOWSKI, W., SYNTHESIS, BRD, 1983, N 5, 396-397
作者:DMOWSKI, W.
DOI:——
日期:——
Synthesis of Fluorinated Derivatives of 4-Hydroxycoumarin and Chromone
作者:Wojciech Dmowski
DOI:10.1055/s-1983-30351
日期:——
Synthesis and intramolecular cyclisation of ortho-hydroxy-2,3,3,3-tetrafluoropropiophenone. Formation of 3-fluoro-4-hydroxycoumarin
作者:Wojciech Dmowski
DOI:10.1016/s0022-1139(00)82284-8
日期:1982.7
treated with aqueous potassium hydroxide or methanolic sodium methoxide gave 3-fluoro-4-hydroxycoumarin 4. Structure of 4 has been established by spectral means and some chemical reactions. The cyclisation mechanism of 2 is discussed.