英文名称Tetrafluoro-1,4-benzoquinone 应用四氟-1,4-苯醌已被用于一项评估来自H2O2 和卤代醌的羟基自由基的过渡金属离子独立生成的的分子机理的研究中。 运输条件常规运输 产品介绍 四氟-1,4-苯醌可通过氧化还原缩合反应而使得两种醇发生偶联以制备对称或不对称醚。四氟-1,4-苯醌可与1,1′-双-2-萘酚系统形成手...
electron spin polarizationCIDNP in the photolysis of tetrafluoro-1,4-benzoquinone was studied by using plane polarized light for excitation. Experiments show that the magnitude of CIDNP depends upon the polarization of the excitation light and thus provides evidence for the phototriplet mechanism in ...
ChemInform Abstract: ELECTRON SPIN RESONANCE AND KINETIC STUDY OF THE PHOTOLYSIS OF P-FLUORANIL (TETRAFLUORO-P-BENZOQUINONE) IN DIOXANEphotochemistry, radiation chemistry, chemoluminescencecleavage reactions, decomposition reactions, pyrolysisquinones (benzene compoundsdoi:10.1002/chin.197428165...
ChemInform Abstract: MAGNETIC FIELD DEPENDENCE OF FLUORINE NUCLEAR SPIN POLARIZATION. THE SYSTEM TETRAFLUOROBENZOQUINONE㏕ETRAFLUOROHYDROQUINONEmagnetic resonance, nuclear quadrupole resonance (organic substances)doi:10.1002/chin.198304055R. S. HUTTONH. D. ROTH...
英文名称 Tetrafluoro-1,4-benzoquinone 应用 四氟-1,4-苯醌已被用于一项评估来自H2O2 和卤代醌的羟基自由基的过渡金属离子独立生成的的分子机理的研究中。 运输条件 常规运输 产品介绍 四氟-1,4-苯醌可通过氧化还原缩合反应而使得两种醇发生偶联以制备对称或不对称醚。四氟-1,4-苯醌可与1,1′-双-2-萘酚...
The pressure dependence of the infrared spectra (600–1800, 2500–3600 cm 1 ) has been measured for 1,4-benzoquinone(2,5-cyclohexadiene-1,4-dione) and fluoranil (2,3,5,6-tetrafluoro-2,5-cyclohexadiene-1,4-dione). No phase changes occur in either compound over the pressure range from ...
Tetrafluoro-benzoquinone-1, 4 and a process for its manufacturedoi:US3043884 ADraber Wilfried JohannesWallenfels Kurt August WilhelmUS
Hg. Tetrafluoro-benzoquinone-1:4 may be used as a fungicide, or as an agent for controlling the polymerisation of olefines and vinyl compounds.ALSO:1-Dimethylamino-4-aminobenzene is oxidized to "Wursters' Red" using tetrafluorobenzoquinone 1 : 4 as oxidizing agent....
The nature of intermolecular interactions in the crystalline state can be elucidated via molecular packing analyses of crystal structures for closely related compounds.~1 2,3,5,6-Tetrafluoro-1,4-benzoquinone (fluoranil) has served as a suitable acceptor for constructing donor-acceptor moleclar ...
Tetrafluorosilane- catalyzed redox reactions of 3,6-di-tert-butyl-ortho-benzoquinone have been examined. From the EPR spectroscopic data and a study of the reaction products, a mechanism for these reactions is proposed involving the formation of a quinone- tetrafluorosilane complex which has strong...