Recently I am researching about SUPEROLEOPHILIC NANOFIBROUS MEMBRANES; CYCLOTRIPHOSPHAZENE SYNTHESIS; FLUORINATED BENZOXAZINES; POLYBENZOXAZINE; POLYMERIZATION; DESIGN; FABRICATION; STABILITY; CARDANOL; DIAMINES, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21274049]. Published in BUDAPEST UNIV TECHNOL & ECON in BUDAPEST ,Authors: Ma, HX; Qiu, JJ; Liu, CM. The CAS is 98-17-9. Through research, I have a further understanding and discovery of 3-(Trifluoromethyl)phenol. Name: 3-(Trifluoromethyl)phenol
Six fluorine-containing, mix-substituted phosphazene-based branched benzoxazine monomers with a low melting point were successfully prepared and their chemical structures were verified by H-1, C-13, P-31 and F-19 nuclear magnetic resonance (NMR). These branched benzoxazine resins underwent thermal ring-opening polymerization to form cured polymers with high thermal stability both in N-2 atmosphere and in air. The co-substituents, both m-CF3PhOH andp-CF3PhOH, imposed significant effects on processing, thermal, and surface properties of corresponding polybenzoxazines. Non-isothermal differential scanning calorimetry (DSC) under diverse heating rates was adopted to investigate the curing kinetics and determine the activation energy of polymerization. DSC results indicate that the m-CF3PhO-/p-CF3PhO- groups have the potential to lower ring-opening polymerization temperature. Glass transition temperatures (T(g)s) of polybenzoxazines derived from p-CF3PhOH are higher than that of polymers derived from m-CF3PhOH due to different steric hindrance and crosslinking density. More interesting, all polybenzoxazines show relatively high dielectric constant but exhibit low dielectric loss at ambient temperature.
Name: 3-(Trifluoromethyl)phenol. About 3-(Trifluoromethyl)phenol, If you have any questions, you can contact Ma, HX; Qiu, JJ; Liu, CM or concate me.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles