A homologous series of n-butyl-4-[4-((4-n-alkoxyl-tetrafluorophenyl)ethynyl)benzyloxy] benzoates have been synthesized. Their phase transition temperatures have also measured by polarizing textural observation and con...A homologous series of n-butyl-4-[4-((4-n-alkoxyl-tetrafluorophenyl)ethynyl)benzyloxy] benzoates have been synthesized. Their phase transition temperatures have also measured by polarizing textural observation and confirmed by DSC.展开更多
THE chemistry of nitronic esters remains relatively unknown due to their conspicuous feature ofinstability. In the preceding papers, we described the late progress in the researchof nitronic esters: (i) nitronic ester...THE chemistry of nitronic esters remains relatively unknown due to their conspicuous feature ofinstability. In the preceding papers, we described the late progress in the researchof nitronic esters: (i) nitronic esters were first synthesized via O-alkylation of the alkali met-展开更多
基金Project supported by the Advanced Materials R & D Program of China and the National Natural Science Foundation of China and Natural Science Foundation of Shanghai Municipality.
文摘A homologous series of n-butyl-4-[4-((4-n-alkoxyl-tetrafluorophenyl)ethynyl)benzyloxy] benzoates have been synthesized. Their phase transition temperatures have also measured by polarizing textural observation and confirmed by DSC.
文摘THE chemistry of nitronic esters remains relatively unknown due to their conspicuous feature ofinstability. In the preceding papers, we described the late progress in the researchof nitronic esters: (i) nitronic esters were first synthesized via O-alkylation of the alkali met-
