Synthesis, crystal structure and biological activity of new phosphoester-p-substituted-methylparabens

Differential insights into structural dynamics and photophysical behavior of two phosphorus-containing diesters

“…In our previous study, the crystal structures of 3a and 3b were evidenced as belonging to a monoclinic system and a triclinic system, respectively. 30…”

“…The product was eluted with methylene chloride to give a clear colorless liquid, which was concentrated in order to obtain the desired compounds 3a and 3b . 30…”

“…These monomers are distinguished by their unique molecular architecture, which combines the chemical versatility of phosphorus with the tunability afforded by methoxycarbonyl end groups. 30 The incorporation of phosphorus within the diester structure introduces enhanced thermal stability and flame-retardant capabilities, which are attributed to the ability of phosphorus to undergo coordination reactions and form intumescent char layers under fire conditions. Phosphorus-containing LCs, especially those based on phosphonates or phosphates, are relatively underexplored in liquid crystal research.…”

Effects of solvent casted poly (lactic acid)/poly(ethylene glycol)/paraben derivative triazine films on antibacterial performance and cytotoxicity

“…8 They have been known for many years, especially with their effects in biological applications, and studies on these properties are carried out very often. 9,10 These compounds are widely utilized in the pharmaceutical and cosmetic industries. 11,12 Triazine derivatives have found a several applications such as explosives, 13 and surfactants.…”

“…Parabens are another group of molecules that can be used for antimicrobial properties 8 . They have been known for many years, especially with their effects in biological applications, and studies on these properties are carried out very often 9,10 . These compounds are widely utilized in the pharmaceutical and cosmetic industries 11,12 .…”