The discovery of a new compound of 372-38-3 can be both undesirable and beneficial. Unexpected comples compound may bring with it unwanted properities, but intentionally finding one can lead to intentional improvenments of the physiochenical properties of the material. Recommanded Product: 372-38-3
New kinds of heterocyclic mesogenic compounds containing benzoxazole, ethynyl, and laterally fluorinated phenyl groups, namely 2-[4-[2-[4-alkoxyphenyl]ethynyl]-2,3-difluorophenyl]benzoxazole derivatives (nPEDFPBx), are synthesized and evaluated. The compounds nPEDFPBx except nitro-substituted ones have enantiotropic nematic mesophases with mesophase ranges of 16-86 degrees C and 29-108 degrees C on heating and cooling, respectively. The results show that introduction of two lateral fluorine atoms into molecule results in enhanced nematic mesophase stability. Meanwhile, nPEDFPBx displays much higher birefringence (0.507-0.624) than common tolanebased liquid crystals, which is ascribed to its large pi-conjugated molecule composed of benzene, ethynyl, and benzoxazole mesogenic unit. The nPEDFPBx has a high potential to serve as a dopant for liquid crystal mixture. [GRAPHICS] .
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 372-38-3 help many people in the next few years. Recommanded Product: 372-38-3.
Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem