中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-Fluor-4-aethoxy-α-chlortoluol | 5749-33-7 | C9H10ClFO | 188.629 |
4-乙氧基-3-氟苯甲醛 | 4-ethoxy-3-fluorobenzaldehyde | 452-00-6 | C9H9FO2 | 168.168 |
—— | 4-ethoxy-3-fluorobenzoic acid | 5710-64-5 | C9H9FO3 | 184.167 |
3-氟-4-羟基苯甲酸 | 3-fluoro-4-hydroxybenzoic acid | 350-29-8 | C7H5FO3 | 156.113 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-Aethoxy-3-fluor-benzoesaeure-<2-diaethylamino-aethylester> | 5710-45-2 | C15H22FNO3 | 283.343 |
—— | 4-Aethoxy-3-fluor-benzoesaeure-<3-diaethylamino-propylester> | 5710-47-4 | C16H24FNO3 | 297.37 |
—— | 4-Aethoxy-3-fluorbenzoesaeure-<3-dibutylamino-propylester> | 5749-36-0 | C20H32FNO3 | 353.477 |
The synthesis and liquid-crystalline properties are reported for novel naphthyl-based diketones incorporating variant terminal chains and lateral fluoro- substitution. Newly prepared materials exhibit a broad temperature range of the nematic phase. The study demonstrates how subtle structural modifications can be exploited to alter the efficiency of molecular packing and consequently the thermal behaviour.